diff --git a/index.d.ts b/index.d.ts
index 9d4940235..4ab3aad20 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -150,6 +150,7 @@ export type {ArrayElement} from './source/array-element.d.ts';
 export type {ArrayLength} from './source/array-length.d.ts';
 export type {SetFieldType, SetFieldTypeOptions} from './source/set-field-type.d.ts';
 export type {Paths, PathsOptions} from './source/paths.d.ts';
+export type {ConditionalPaths, ConditionalPathsOptions} from './source/conditional-paths.d.ts';
 export type {AllUnionFields} from './source/all-union-fields.d.ts';
 export type {SharedUnionFields} from './source/shared-union-fields.d.ts';
 export type {SharedUnionFieldsDeep, SharedUnionFieldsDeepOptions} from './source/shared-union-fields-deep.d.ts';
diff --git a/readme.md b/readme.md
index cefb8df87..2231d0461 100644
--- a/readme.md
+++ b/readme.md
@@ -188,6 +188,7 @@ Click the type names for complete docs.
 - [`ArrayTail`](source/array-tail.d.ts) - Extract the type of an array or tuple minus the first element.
 - [`SetFieldType`](source/set-field-type.d.ts) - Create a type that changes the type of the given keys.
 - [`Paths`](source/paths.d.ts) - Generate a union of all possible paths to properties in the given object.
+- [`ConditionalPaths`](source/conditional-paths.d.ts) - Generate a union of all the paths in an object whose value type matches the given `Condition`.
 - [`SharedUnionFields`](source/shared-union-fields.d.ts) - Create a type with shared fields from a union of object types.
 - [`SharedUnionFieldsDeep`](source/shared-union-fields-deep.d.ts) - Create a type with shared fields from a union of object types, deeply traversing nested structures.
 - [`AllUnionFields`](source/all-union-fields.d.ts) - Create a type with all fields from a union of object types.
diff --git a/source/conditional-paths.d.ts b/source/conditional-paths.d.ts
new file mode 100644
index 000000000..e30379865
--- /dev/null
+++ b/source/conditional-paths.d.ts
@@ -0,0 +1,189 @@
+import type {NonRecursiveType, ToString, IsNumberLike, ApplyDefaultOptions, MapsSetsOrArrays} from './internal/index.d.ts';
+import type {IsAny} from './is-any.d.ts';
+import type {UnknownArray} from './unknown-array.d.ts';
+import type {GreaterThan} from './greater-than.d.ts';
+import type {Sum} from './sum.d.ts';
+import type {And} from './and.d.ts';
+import type {IsEqual} from './is-equal.d.ts';
+import type {PathsOptions} from './paths.d.ts';
+
+/**
+ConditionalPaths options.
+
+@see {@link ConditionalPaths}
+*/
+export type ConditionalPathsOptions = Omit<PathsOptions, 'leavesOnly'> & {
+	/**
+	The condition assertion mode.
+
+	- `'extends'`: include a path when its value type is assignable to `Condition`.
+	- `'equality'`: include a path only when its value type is exactly `Condition`.
+
+	@default 'extends'
+
+	@example
+	```
+	import type {ConditionalPaths} from 'type-fest';
+
+	type Example = {
+		a: string;
+		b: string | number;
+	};
+
+	type ExtendsPaths = ConditionalPaths<Example, string>;
+	//=> 'a'
+
+	type EqualityPaths = ConditionalPaths<Example, string | number, {condition: 'equality'}>;
+	//=> 'b'
+	```
+	*/
+	condition?: 'extends' | 'equality';
+};
+
+type DefaultConditionalPathsOptions = {
+	maxRecursionDepth: 5;
+	bracketNotation: false;
+	depth: number;
+	condition: 'extends';
+};
+
+/**
+Generate a union of all the paths in an object whose value type matches the given `Condition`.
+
+This is the path-aware counterpart of {@link ConditionalKeys}, and it accepts the same {@link PathsOptions | options} as {@link Paths} (such as `maxRecursionDepth`, `bracketNotation`, and `depth`) plus a {@link ConditionalPathsOptions.condition | `condition`} mode.
+
+Use-case: You want a type-safe way to refer only to the nested properties of a specific value type, such as every `string` path or every `number` path in an object.
+
+Note: Use `any` as the `Condition` to match every path, in which case it behaves like {@link Paths}.
+
+@example
+```
+import type {ConditionalPaths} from 'type-fest';
+
+type User = {
+	id: number;
+	name: string;
+	email: string;
+	age: number;
+	isActive: boolean;
+};
+
+type StringPaths = ConditionalPaths<User, string>;
+//=> 'name' | 'email'
+
+type NumberPaths = ConditionalPaths<User, number>;
+//=> 'id' | 'age'
+```
+
+@example
+```
+import type {ConditionalPaths} from 'type-fest';
+
+type Post = {
+	id: number;
+	title: string;
+	author: {
+		id: number;
+		name: string;
+		email: string;
+	};
+	metadata: {
+		views: number;
+		likes: number;
+	};
+};
+
+type AllStringPaths = ConditionalPaths<Post, string>;
+//=> 'title' | 'author.name' | 'author.email'
+
+type AllNumberPaths = ConditionalPaths<Post, number>;
+//=> 'id' | 'author.id' | 'metadata.views' | 'metadata.likes'
+
+// Use `any` to get every path, like `Paths`.
+type AllPaths = ConditionalPaths<Post, any>;
+//=> 'id' | 'title' | 'author' | 'author.id' | 'author.name' | 'author.email' | 'metadata' | 'metadata.views' | 'metadata.likes'
+```
+
+@example
+```
+import type {ConditionalPaths} from 'type-fest';
+
+// Works with arrays and tuples.
+type Data = {
+	tags: string[];
+	scores: [number, number, number];
+	items: Array<{name: string; count: number}>;
+};
+
+type StringPaths = ConditionalPaths<Data, string>;
+//=> `tags.${number}` | `items.${number}.name`
+
+type NumberPaths = ConditionalPaths<Data, number>;
+//=> 'scores.0' | 'scores.1' | 'scores.2' | `items.${number}.count`
+```
+
+@see {@link Paths}
+@see {@link ConditionalKeys}
+
+@remarks
+Traversal mirrors {@link Paths}: every key is recursed into regardless of whether the current key matches `Condition`, so deeper matching paths are always reachable. At each key the value type is tested against `Condition` via a non-distributive (tuple-wrapped) extends check — `[Value] extends [Condition]` — so union value types are compared as a whole. Optional properties are normalised by the internal `Required<T>` call and match their base type (e.g. `name?: string` matches `string`), but explicitly nullable fields do not (e.g. `name: string | null` does not match `string`).
+
+@see https://github.com/sindresorhus/type-fest/issues/1328
+
+@category Object
+@category Array
+*/
+export type ConditionalPaths<Type, Condition, Options extends ConditionalPathsOptions = {}> =
+	_ConditionalPaths<Type, Condition, ApplyDefaultOptions<ConditionalPathsOptions, DefaultConditionalPathsOptions, Options>>;
+
+type _ConditionalPaths<ObjectType, Condition, Options extends Required<ConditionalPathsOptions>, CurrentDepth extends number = 0> =
+	ObjectType extends NonRecursiveType | Exclude<MapsSetsOrArrays, UnknownArray>
+		? never
+		: IsAny<ObjectType> extends true
+			? never
+			: ObjectType extends object
+				? InternalConditionalPaths<Required<ObjectType>, Condition, Options, CurrentDepth>
+				: never;
+
+// Only emits a path when the value at the current key matches `Condition`. Recursion still
+// descends through every key so that deeper matching paths are reachable even when the
+// intermediate value itself does not match.
+type InternalConditionalPaths<ObjectType, Condition, Options extends Required<ConditionalPathsOptions>, CurrentDepth extends number> =
+	{[Key in keyof ObjectType]: Key extends string | number // Limit `Key` to `string | number`
+		? (
+			And<Options['bracketNotation'], IsNumberLike<Key>> extends true
+				? `[${Key}]`
+				: CurrentDepth extends 0
+					// Return both `Key` and `ToString<Key>` because for number keys, like `1`, both `1` and `'1'` are valid keys.
+					? Key | ToString<Key>
+					: `.${(Key | ToString<Key>)}`
+		) extends infer TransformedKey extends string | number
+			? (
+				// If `depth` is provided, the condition becomes truthy only when it matches `CurrentDepth`.
+				// Otherwise, since `depth` defaults to `number`, the condition is always truthy, returning paths at all depths.
+				CurrentDepth extends Options['depth']
+					// Only emit this path when the value at `Key` matches `Condition`.
+					? AssertCondition<ObjectType[Key], Condition, Options> extends true
+						? TransformedKey
+						: never
+					: never
+			)
+			// Recursively generate paths for the current key
+			| (GreaterThan<Options['maxRecursionDepth'], CurrentDepth> extends true // Limit the depth to prevent infinite recursion
+				? `${TransformedKey}${_ConditionalPaths<ObjectType[Key], Condition, Options, Sum<CurrentDepth, 1>> & (string | number)}`
+				: never)
+			: never
+		: never
+	}[keyof ObjectType & (ObjectType extends UnknownArray ? number : unknown)];
+
+// Assert the value type against the condition.
+// The `extends` check is non-distributive (tuple-wrapped) so union value types are
+// compared as a whole — keeping `Condition = any` equivalent to `Paths`.
+type AssertCondition<Value, Condition, Options extends Required<ConditionalPathsOptions>> =
+	Options['condition'] extends 'equality'
+		? IsEqual<Value, Condition>
+		: [Value] extends [Condition]
+			? true
+			: false;
+
+export {};
diff --git a/test-d/conditional-paths.ts b/test-d/conditional-paths.ts
new file mode 100644
index 000000000..e5fab6aa2
--- /dev/null
+++ b/test-d/conditional-paths.ts
@@ -0,0 +1,184 @@
+import {expectAssignable, expectNotAssignable, expectType} from 'tsd';
+import type {ConditionalPaths, Paths} from '../index.d.ts';
+
+// Basic flat object — filter by value type.
+type User = {
+	id: number;
+	name: string;
+	email: string;
+	age: number;
+	isActive: boolean;
+};
+
+expectType<'name' | 'email'>({} as ConditionalPaths<User, string>);
+expectType<'id' | 'age'>({} as ConditionalPaths<User, number>);
+expectType<'isActive'>({} as ConditionalPaths<User, boolean>);
+expectType<never>({} as ConditionalPaths<User, bigint>);
+
+// Nested objects.
+type Post = {
+	id: number;
+	title: string;
+	author: {
+		id: number;
+		name: string;
+		email: string;
+	};
+	metadata: {
+		views: number;
+		likes: number;
+	};
+};
+expectType<'title' | 'author.name' | 'author.email'>({} as ConditionalPaths<Post, string>);
+expectType<'id' | 'author.id' | 'metadata.views' | 'metadata.likes'>({} as ConditionalPaths<Post, number>);
+
+// Intermediate object-typed paths are included when the condition matches them.
+expectType<'author' | 'metadata'>({} as ConditionalPaths<Post, object>);
+
+// `Condition = any` keeps every path, like `Paths`.
+expectType<Paths<Post>>({} as ConditionalPaths<Post, any>);
+expectType<Paths<User>>({} as ConditionalPaths<User, any>);
+
+// `Condition = unknown` also keeps every path.
+expectType<Paths<User>>({} as ConditionalPaths<User, unknown>);
+
+// `Condition = never` matches nothing.
+expectType<never>({} as ConditionalPaths<User, never>);
+
+// Arrays and tuples.
+type Data = {
+	tags: string[];
+	scores: [number, number, number];
+	items: Array<{name: string; count: number}>;
+};
+
+expectType<`tags.${number}` | `items.${number}.name`>({} as ConditionalPaths<Data, string>);
+expectType<'scores.0' | 'scores.1' | 'scores.2' | `items.${number}.count`>({} as ConditionalPaths<Data, number>);
+
+// Optional fields count as their base type (`string | undefined` → `string` after `Required`).
+expectType<'name'>({} as ConditionalPaths<{name?: string; age: number}, string>);
+
+// Nullable fields are NOT treated as their base type: `string | null` ≠ `string`.
+expectType<'b'>({} as ConditionalPaths<{a: string | null; b: string}, string>);
+
+// Null-typed fields do not match non-null conditions.
+expectType<never>({} as ConditionalPaths<{a: null; b: string}, number>);
+
+// Null conditions work correctly and distinguish null from undefined.
+expectType<'a'>({} as ConditionalPaths<{a: null; b: string}, null>);
+expectType<'a'>({} as ConditionalPaths<{a: null; b: undefined}, null>);
+
+// Union-typed values are compared non-distributively (like `ConditionalKeys`).
+expectType<never>({} as ConditionalPaths<{a: string | number}, string>);
+expectType<'a'>({} as ConditionalPaths<{a: string | number}, string | number>);
+
+// Union root types distribute — each member is checked independently.
+expectType<'a'>({} as ConditionalPaths<{a: string} | {b: number}, string>);
+
+// Number keys yield both numeric and string forms, like `Paths`.
+expectType<1 | '1'>({} as ConditionalPaths<Record<1, string>, string>);
+
+// `condition: 'equality'` requires an exact value-type match.
+type Mixed = {
+	a: string;
+	b: string | number;
+};
+expectType<'a'>({} as ConditionalPaths<Mixed, string>);
+expectType<'a' | 'b'>({} as ConditionalPaths<Mixed, string | number>);
+expectType<'b'>({} as ConditionalPaths<Mixed, string | number, {condition: 'equality'}>);
+expectType<'a'>({} as ConditionalPaths<Mixed, string, {condition: 'equality'}>);
+
+// `condition: 'equality'` works with object-shaped conditions.
+expectType<'author'>({} as ConditionalPaths<Post, {id: number; name: string; email: string}, {condition: 'equality'}>);
+
+// Enums are treated as their underlying primitive type (recursion does not descend into them).
+enum NumericEnum {
+	A,
+	B,
+}
+
+enum StringEnum {
+	X = 'x',
+	Y = 'y',
+}
+
+type WithEnums = {
+	num: NumericEnum;
+	str: StringEnum;
+	plain: string;
+	count: number;
+};
+
+// A string enum matches `string`; a numeric enum matches `number`.
+expectType<'str' | 'plain'>({} as ConditionalPaths<WithEnums, string>);
+expectType<'num' | 'count'>({} as ConditionalPaths<WithEnums, number>);
+
+// Filtering by the enum type itself.
+expectType<'str'>({} as ConditionalPaths<WithEnums, StringEnum>);
+// Under `extends`, a numeric enum and `number` are mutually assignable, so a plain `number`-valued path matches too.
+expectType<'num' | 'count'>({} as ConditionalPaths<WithEnums, NumericEnum>);
+
+// `condition: 'equality'` distinguishes a numeric enum from plain `number`.
+expectType<'num'>({} as ConditionalPaths<WithEnums, NumericEnum, {condition: 'equality'}>);
+expectType<'count'>({} as ConditionalPaths<WithEnums, number, {condition: 'equality'}>);
+
+// Enums nested inside objects.
+expectType<'theme.primary'>(
+	{} as ConditionalPaths<{theme: {primary: NumericEnum; label: StringEnum}}, NumericEnum>,
+);
+
+// Options pass through to `Paths`.
+type Product = {
+	name: string;
+	prices: [number, number];
+	variants: Array<{color: string}>;
+};
+expectType<'prices[0]' | 'prices[1]'>({} as ConditionalPaths<Product, number, {bracketNotation: true}>);
+expectType<'name' | `variants[${number}].color`>({} as ConditionalPaths<Product, string, {bracketNotation: true}>);
+
+type Company = {
+	name: string;
+	ceo: {
+		name: string;
+		contact: {
+			email: string;
+			phone: string;
+		};
+	};
+};
+expectType<'name'>({} as ConditionalPaths<Company, string, {depth: 0}>);
+expectType<'ceo.name'>({} as ConditionalPaths<Company, string, {depth: 1}>);
+expectType<'ceo.contact.email' | 'ceo.contact.phone'>({} as ConditionalPaths<Company, string, {depth: 2}>);
+
+// With `bracketNotation`, numeric/index keys become `[n]` while string keys keep dots.
+expectType<'label' | `tags[${number}]`>({} as ConditionalPaths<{label: string; tags: string[]}, string, {bracketNotation: true}>);
+// String-only key paths are unaffected — `[n]` syntax only applies to numeric keys.
+expectType<'name' | 'ceo.name' | 'ceo.contact.email' | 'ceo.contact.phone'>({} as ConditionalPaths<Company, string, {bracketNotation: true}>);
+
+// `maxRecursionDepth` caps traversal depth — paths deeper than the cap are not emitted.
+type Deep = {a: {b: string; c: {d: string}}};
+expectType<'a.b'>({} as ConditionalPaths<Deep, string, {maxRecursionDepth: 1}>);
+
+// Edge cases: `any`, `never`, `unknown` as field VALUE types.
+// `any`- and `never`-typed fields vacuously match every `extends`-mode condition
+// because `[any] extends [C]` and `[never] extends [C]` are both `true` in the
+// non-distributive tuple form (known limitation).
+expectType<'data' | 'name'>({} as ConditionalPaths<{data: any; name: string}, string>);
+expectType<'data' | 'name'>({} as ConditionalPaths<{data: never; name: string}, string>);
+// `unknown`-typed fields only match conditions that `unknown` satisfies.
+expectType<'name'>({} as ConditionalPaths<{data: unknown; name: string}, string>);
+expectType<'data' | 'name'>({} as ConditionalPaths<{data: unknown; name: string}, unknown>);
+
+// Edge cases for the base type.
+expectType<never>({} as ConditionalPaths<any, string>);
+expectType<never>({} as ConditionalPaths<never, string>);
+expectType<never>({} as ConditionalPaths<unknown, string>);
+expectType<never>({} as ConditionalPaths<{}, string>);
+expectType<never>({} as ConditionalPaths<[], string>);
+
+// Assignability sanity checks.
+declare function open<Path extends ConditionalPaths<Post, string>>(path: Path): void;
+expectAssignable<Parameters<typeof open>[0]>('title');
+expectAssignable<Parameters<typeof open>[0]>('author.name');
+expectNotAssignable<Parameters<typeof open>[0]>('id');
+expectNotAssignable<Parameters<typeof open>[0]>('metadata');