diff --git a/src/entities/user/ui/Input/Input.stories.tsx b/src/entities/user/ui/Input/Input.stories.tsx
new file mode 100644
index 00000000..389a5c2d
--- /dev/null
+++ b/src/entities/user/ui/Input/Input.stories.tsx
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+import type { Meta, StoryObj } from "@storybook/react";
+import { Input } from "./Input";
+import React, {useState} from "react";
+
+const meta: Meta<typeof Input> = {
+  title: "USER/Input",
+  component: Input,
+  tags: ["autodocs"],
+  argTypes: {
+    size: {
+      control: { type: "radio" },
+      options: ["sm", "md", "lg"],
+      description: "Input 크기 (label, text, message 동시 조정)",
+    },
+    widthSize: {
+      control: { type: "radio" },
+      options: ["long", "short"],
+      description: "TextField 너비",
+    },
+    label: { control: "text", description: "Input label 텍스트" },
+    value: { control: "text", description: "Controlled value (직접 입력 가능)" },
+    placeholder: { control: "text", description: "Input placeholder" },
+    isHiddenable: { control: "boolean", description: "비밀번호 토글 버튼 활성화" },
+    isError: { control: "boolean", description: "에러 상태 여부" },
+    message: { control: "text", description: "가이드 메시지 (value 없을 때 표시)" },
+    errorMessage: { control: "text", description: "에러 메시지 (isError=true일 때 표시)" },
+    onChange: { action: "changed", description: "값 변경 이벤트" },
+  },
+};
+export default meta;
+
+type Story = StoryObj<typeof Input>;
+
+//Size 관련 스토리
+export const Small: Story = {
+  args: {
+    label: "Small input",
+    size: "sm",
+    widthSize: "long",
+    placeholder: "Small input",
+    message: "가이드 메시지",
+  },
+};
+
+export const Medium: Story = {
+  args: {
+    label: "Medium input",
+    size: "md",
+    widthSize: "long",
+    placeholder: "Medium input",
+    message: "가이드 메시지",
+  },
+};
+
+export const Large: Story = {
+  args: {
+    label: "Large input",
+    size: "lg",
+    widthSize: "long",
+    placeholder: "Large input",
+    message: "가이드 메시지",
+  },
+};
+
+// Width 관련 스토리
+export const LongWidth: Story = {
+  args: {
+    label: "Long width input",
+    size: "lg",
+    widthSize: "long",
+    placeholder: "Long input",
+    message: "가이드 메시지",
+  },
+};
+
+export const ShortWidth: Story = {
+  args: {
+    label: "Short width input",
+    size: "lg",
+    widthSize: "short",
+    placeholder: "Short input",
+    message: "가이드 메시지",
+  },
+};
+
+// Password (isHiddenable = true)
+export const Password: Story = {
+  args: {
+    label: "비밀번호",
+    size: "lg",
+    widthSize: "long",
+    placeholder: "비밀번호를 입력하세요",
+    isHiddenable: true,
+    message: "최소 8자 이상 입력하세요",
+  },
+};
+
+// Error (isError = true)
+export const Error: Story = {
+  args: {
+    label: "닉네임",
+    size: "lg",
+    widthSize: "long",
+    placeholder: "닉네임을 입력하세요",
+    isError: true,
+    errorMessage: "이미 사용 중인 닉네임입니다",
+  },
+};
+
+// ✅ Controlled (value를 state로 제어)
+export const Controlled: Story = {
+  render: (args) => {
+    const [value, setValue] = useState("초기값");
+    return (
+      <Input
+        label="Controlled input"
+        size="lg"
+        widthSize="long"
+        value={value}
+        placeholder="값을 입력하세요"
+        onChange={(e) => setValue(e.target.value)}
+        message="가이드 메시지"
+      />
+    );
+  },
+};
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diff --git a/src/entities/user/ui/Input/Input.tsx b/src/entities/user/ui/Input/Input.tsx
new file mode 100644
index 00000000..73536e04
--- /dev/null
+++ b/src/entities/user/ui/Input/Input.tsx
@@ -0,0 +1,85 @@
+"use client";
+
+import React, { useState } from "react";
+import cn from "@/shared/lib/cn";
+import { TextField } from "@/shared/ui/TextField/TextField";
+
+type InputSize = "sm" | "md" | "lg";
+type InputWidthSize = "long" | "short"
+
+interface InputProps {
+  size?: InputSize;
+  widthSize? : InputWidthSize
+  label?: string;
+  value?: string;
+  placeholder?: string;
+  isHiddenable?: boolean;
+  isError?: boolean;
+  message?: string;        // 가이드 메시지
+  errorMessage?: string;   // 에러 메시지
+  onChange?: (e: React.ChangeEvent<HTMLInputElement>) => void;
+}
+
+const labelSizeMap: Record<InputSize, string> = {
+  sm: "text-[14px]",
+  md: "text-[16px]",
+  lg: "text-[16px]",
+};
+
+const messageSizeMap: Record<InputSize, string> = {
+  sm: "text-[12px]",
+  md: "text-[12px]",
+  lg: "text-[14px]",
+};
+
+export const Input = ({
+  size = "lg",
+  widthSize = "long",
+  label,
+  value,
+  placeholder,
+  isHiddenable = false,
+  isError = false,
+  message,
+  errorMessage,
+  onChange,
+}: InputProps) => {
+
+  // 메시지 우선순위 로직
+  let helperText: string | null = null;
+  let helperClass = "text-gray-400";
+
+  if (isError) {
+    helperText = errorMessage ?? "";
+    helperClass = "text-red";
+  } else if (!isError && !value) {
+    helperText = message ?? "";
+    helperClass = "text-gray-400";
+  }
+
+  return (
+    <div className="flex flex-col gap-[6px]">
+      {label && (
+        <label className={cn("font-medium text-white", labelSizeMap[size])}>
+          {label}
+        </label>
+      )}
+
+      <TextField
+        fieldSize={size}
+        widthSize={widthSize}
+        value={value}
+        placeholder={placeholder}
+        isHiddenable={isHiddenable}
+        isError={isError}
+        onChange={onChange}
+      />
+
+      {helperText && (
+        <span className={cn("mt-1", messageSizeMap[size], helperClass)}>
+          {helperText}
+        </span>
+      )}
+    </div>
+  );
+};
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