diff --git a/src/Config.spec.ts b/src/Config.spec.ts
index 2220ec6..51f931f 100644
--- a/src/Config.spec.ts
+++ b/src/Config.spec.ts
@@ -10,11 +10,13 @@ describe('Config', () => {
         foo1: Config.string().required(),
         foo2: Config.object({ foo3: Config.boolean() }),
       }),
+      arr: Config.array(Config.string()),
     })
       .parse({
         s: 's',
         n: 0,
         foo: { foo1: 'foo1', foo2: { foo3: false } },
+        arr: ['a', 'b'],
       })
       .getAll();
 
@@ -22,6 +24,7 @@ describe('Config', () => {
       s: 's',
       n: 0,
       foo: { foo1: 'foo1', foo2: { foo3: false } },
+      arr: ['a', 'b'],
     });
 
     // eslint-disable-next-line @typescript-eslint/no-unused-vars
@@ -32,6 +35,7 @@ describe('Config', () => {
           s: string | undefined;
           n: number;
           foo: { foo1: string; foo2: { foo3: boolean | undefined } };
+          arr: string[];
         }
       >
     >;
diff --git a/src/Config.ts b/src/Config.ts
index 53e60f7..9c4761e 100644
--- a/src/Config.ts
+++ b/src/Config.ts
@@ -1,5 +1,6 @@
 import type { Schema, SchemaOptions, SchemaWithDefaultOptions } from './Schema';
 import {
+  ArraySchema,
   BooleanSchema,
   NumberSchema,
   ObjectSchema,
@@ -55,6 +56,12 @@ export class Config<TSchema extends Record<string, Schema<any, any, boolean>>> {
     return new ObjectSchema(schema) as any;
   }
 
+  static array<T extends Schema<any, any, boolean>>(
+    schema: T,
+  ): RequiredSchema<ArraySchema<T>> {
+    return new ArraySchema(schema) as any;
+  }
+
   public get<TKey extends keyof TSchema>(key: TKey) {
     return this.value[key] as Prettify<InferSchema<TSchema>[TKey]>;
   }
diff --git a/src/Schema/ArraySchema.spec.ts b/src/Schema/ArraySchema.spec.ts
new file mode 100644
index 0000000..d9212c7
--- /dev/null
+++ b/src/Schema/ArraySchema.spec.ts
@@ -0,0 +1,67 @@
+import { ArraySchema } from './ArraySchema';
+import { NumberSchema } from './NumberSchema';
+
+describe('Array Schema', () => {
+  it('should throw error when there is an error in object keys', () => {
+    const schema = new ArraySchema(new NumberSchema()).setValue('3000');
+    schema.key = 'key';
+
+    expect(() => schema.validate()).toThrow(
+      new TypeError(
+        'Invalid configuration: The "key" expected to be "array" but a "string" was provided',
+      ),
+    );
+  });
+
+  it('should not throw with empty array', () => {
+    const schema = new ArraySchema(new NumberSchema()).setValue([]);
+    schema.key = 'key';
+
+    expect(() => schema.validate()).not.toThrow();
+  });
+
+  it('should not throw for valid values', () => {
+    const schema = new ArraySchema(new NumberSchema({ coerce: true })).setValue(
+      [3000, '3000'],
+    );
+    schema.key = 'key';
+
+    expect(() => schema.validate()).not.toThrow();
+  });
+
+  it('should not accept "undefined" or "null"', () => {
+    const schema = new ArraySchema(new NumberSchema({ coerce: true })).setValue(
+      [undefined],
+    );
+    schema.key = 'key';
+
+    const schema2 = new ArraySchema(
+      new NumberSchema({ coerce: true }),
+    ).setValue([null]);
+    schema2.key = 'key';
+
+    expect(() => schema.validate()).toThrow(
+      new Error(
+        'Invalid configuration: The "key.0" is required but the given value is "undefined"',
+      ),
+    );
+    expect(() => schema2.validate()).toThrow(
+      new Error(
+        'Invalid configuration: The "key.0" is required but the given value is "null"',
+      ),
+    );
+  });
+
+  it('should validate values', () => {
+    const schema = new ArraySchema(
+      new NumberSchema({ coerce: false }),
+    ).setValue([3000, 'string']);
+    schema.key = 'key';
+
+    expect(() => schema.validate()).toThrow(
+      new Error(
+        'Invalid configuration: The "key.1" expected to be "number" but a "string" was provided',
+      ),
+    );
+  });
+});
diff --git a/src/Schema/ArraySchema.ts b/src/Schema/ArraySchema.ts
new file mode 100644
index 0000000..3a1c76c
--- /dev/null
+++ b/src/Schema/ArraySchema.ts
@@ -0,0 +1,32 @@
+import type { Guard } from '../Guard';
+import { Schema } from './Schema';
+import { TypeGuard } from './TypeGuard';
+
+class ArrayGuard implements Guard<any[]> {
+  constructor(private schema: Schema<any, any, boolean>) {}
+
+  validate(input: unknown[], key: string) {
+    input.forEach((v, i) => {
+      this.schema.key = `${key}.${i}`;
+      this.schema.setValue(v);
+      this.schema.validate();
+    });
+  }
+}
+
+export class ArraySchema<TInput = any> extends Schema<TInput, TInput, boolean> {
+  #type = 'array'; // eslint-disable-line no-unused-private-class-members
+
+  constructor(schema: Schema<any, any, boolean>) {
+    super({
+      typeConstructor: x => x,
+      initialGuards: [
+        new TypeGuard('array', x => Array.isArray(x)),
+        new ArrayGuard(schema),
+      ],
+    });
+    schema.options.coerce ??= false;
+    schema.required();
+    this.required();
+  }
+}
diff --git a/src/Schema/Schema.ts b/src/Schema/Schema.ts
index a5e3a4d..4d6e66b 100644
--- a/src/Schema/Schema.ts
+++ b/src/Schema/Schema.ts
@@ -30,23 +30,25 @@ export class Schema<
   #isRequired: TRequired; // eslint-disable-line no-unused-private-class-members
 
   constructor(public options: SchemaOptions<TInput, TValue>) {
-    this.options.coerce ??= true;
     this.guards = options.initialGuards;
   }
 
   public setValue(input?: TInput) {
     this.input = input;
+    const coerce = this.options.coerce ?? true;
 
     const shouldCoerce =
       typeof input !== typeof this.options.typeConstructor(input!);
 
-    if (this.options.coerce && shouldCoerce)
+    // @ts-expect-error There's a runtime check to ensure
+    if (this.options.default == null && input === null) this.value = input;
+    else if (coerce && shouldCoerce)
       this.value =
         input != null
           ? this.options.typeConstructor(input)
           : this.options.default;
     // @ts-expect-error There's a runtime check to ensure
-    else this.value = input ?? this.options.default;
+    else this.value = input ?? this.options.default ?? input;
 
     return this;
   }
diff --git a/src/Schema/index.ts b/src/Schema/index.ts
index 60569ac..34b8c13 100644
--- a/src/Schema/index.ts
+++ b/src/Schema/index.ts
@@ -1,3 +1,4 @@
+export * from './ArraySchema';
 export * from './BooleanSchema';
 export * from './NumberSchema';
 export * from './ObjectSchema';
diff --git a/src/types.ts b/src/types.ts
index e31b69c..aecf7f0 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,4 +1,4 @@
-import type { Schema } from './Schema';
+import type { ArraySchema, Schema } from './Schema';
 import type { ObjectSchema } from './Schema/ObjectSchema';
 
 export type Prettify<T> = {
@@ -18,9 +18,13 @@ export type InferSchema<
 > = {
   [K in keyof T]: T[K] extends ObjectSchema
     ? InferObjectSchema<T[K]>
-    : T[K] extends RequiredSchema<T[K]>
-      ? NonNullable<T[K]['value']>
-      : T[K]['value'];
+    : T[K] extends ArraySchema<infer TArrSchema>
+      ? TArrSchema extends Schema
+        ? NonNullable<TArrSchema['value']>[]
+        : never
+      : T[K] extends RequiredSchema<T[K]>
+        ? NonNullable<T[K]['value']>
+        : T[K]['value'];
 };
 
 export type Expect<T extends true> = T;