diff --git a/src/components/introduce/modals/ApplicationViewModal.jsx b/src/components/introduce/modals/ApplicationViewModal.jsx
new file mode 100644
index 0000000..181d076
--- /dev/null
+++ b/src/components/introduce/modals/ApplicationViewModal.jsx
@@ -0,0 +1,137 @@
+import React from 'react';
+
+import styled from '@emotion/styled';
+
+import { css } from '@emotion/react';
+
+import Button from '../../../styles/Button';
+import palette from '../../../styles/palette';
+
+const ApplicationViewModalWrapper = styled.div`
+  position: fixed;
+  z-index: 101;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background: rgba(0, 0, 0, 0.25);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+
+  ${(props) => props.visible && css`
+    &.animation {
+      animation-name: fade-in;
+      animation-fill-mode: both;
+      animation-duration: 0.3s;
+    }
+  
+    @keyframes fade-in {
+      0% {
+        opacity: 0;
+      }
+      100% {
+          opacity: 1;
+      }
+    }
+  `};
+`;
+
+const ModalBoxWrapper = styled.div`
+  display: flex;
+  flex-direction: column;
+  height: auto;
+  width: 400px;
+  background: white;
+  padding: 1.5rem;
+  border-radius: 6px;
+  box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.125);
+  h2 {
+    margin-top: 0;
+    margin-bottom: 1rem;
+    text-align: center;
+  }
+  .buttons {
+    display: flex;
+    justify-content: flex-end;
+  }
+`;
+
+const ContentBoxWrapper = styled.div`
+  display: flex;
+  flex-direction: column;
+  margin-bottom: 0.2rem;
+
+  label {
+    font-size: 1.1rem;
+    font-weight: bold;
+    margin-bottom: 0.3rem;
+  }
+`;
+
+const ContentViewerWrapper = styled.textarea`
+  display: block;
+  padding: 5px;
+  resize: none;
+  outline: none;
+  border: 2px solid #D7E2EB;
+  border-radius: 3px;
+  font-weight: bold;
+  color: rgb(33, 37, 41);
+  margin-bottom: 0.7rem;
+  transition-duration: 0.08s;
+  transition-property: all;
+  transition-timing-function: ease-in-out;
+  transition-delay: initial;
+  cursor: unset;
+  &:focus {
+    border: 2px solid ${palette.gray[5]};
+  }
+`;
+
+const StyledButton = styled(Button)`
+  &:last-of-type {
+    margin-left: .7rem;
+  }
+`;
+
+const ApplicationViewModal = ({
+  visible, onClose, participant,
+}) => {
+  const { reason, wantToGet, id } = participant;
+
+  if (!visible) {
+    return null;
+  }
+
+  return (
+    <ApplicationViewModalWrapper visible className="animation">
+      <ModalBoxWrapper>
+        <h2>{`${id} 신청서 📚`}</h2>
+        <ContentBoxWrapper>
+          <label htmlFor="apply-reason">신청하게 된 이유</label>
+          <ContentViewerWrapper
+            rows="10"
+            id="apply-reason"
+            value={reason}
+            readOnly
+          />
+        </ContentBoxWrapper>
+        <ContentBoxWrapper>
+          <label htmlFor="study-want">스터디를 통해 얻고 싶은 것은 무엇인가요?</label>
+          <ContentViewerWrapper
+            rows="10"
+            id="study-want"
+            value={wantToGet}
+            readOnly
+          />
+        </ContentBoxWrapper>
+        <div className="buttons">
+          <StyledButton onClick={onClose}>닫기</StyledButton>
+        </div>
+      </ModalBoxWrapper>
+    </ApplicationViewModalWrapper>
+  );
+};
+
+export default ApplicationViewModal;
diff --git a/src/components/introduce/modals/ApplicationViewModal.test.jsx b/src/components/introduce/modals/ApplicationViewModal.test.jsx
new file mode 100644
index 0000000..a8bb77f
--- /dev/null
+++ b/src/components/introduce/modals/ApplicationViewModal.test.jsx
@@ -0,0 +1,68 @@
+import React from 'react';
+
+import { fireEvent, render } from '@testing-library/react';
+
+import ApplicationViewModal from './ApplicationViewModal';
+
+describe('ApplicationViewModal', () => {
+  const handleClose = jest.fn();
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  const renderApplicationViewModal = ({ visible, participant }) => render((
+    <ApplicationViewModal
+      visible={visible}
+      participant={participant}
+      onClose={handleClose}
+    />
+  ));
+
+  context('with visible', () => {
+    const modal = {
+      visible: true,
+      participant: {
+        id: 'test',
+        reason: 'reason',
+        wantToGet: 'wantToGet',
+      },
+    };
+
+    it('renders Modal text', () => {
+      const { container } = renderApplicationViewModal(modal);
+
+      const { participant } = modal;
+
+      expect(container).toHaveTextContent(`${participant.id} 신청서 📚`);
+      expect(container).toHaveTextContent('신청하게 된 이유');
+      expect(container).toHaveTextContent('스터디를 통해 얻고 싶은 것은 무엇인가요?');
+    });
+
+    it('calls confirm event action', () => {
+      const { getByText } = renderApplicationViewModal(modal);
+
+      const button = getByText('닫기');
+
+      fireEvent.click(button);
+
+      expect(handleClose).toBeCalled();
+    });
+  });
+
+  context('without visible', () => {
+    const modal = {
+      visible: false,
+      participant: {
+        reason: '',
+        wantToGet: '',
+      },
+    };
+
+    it("doesn't renders Modal text", () => {
+      const { container } = renderApplicationViewModal(modal);
+
+      expect(container).toBeEmptyDOMElement();
+    });
+  });
+});
diff --git a/src/components/introduce/modals/ParticipantList.jsx b/src/components/introduce/modals/ParticipantList.jsx
index c5768c8..fd7a7d1 100644
--- a/src/components/introduce/modals/ParticipantList.jsx
+++ b/src/components/introduce/modals/ParticipantList.jsx
@@ -1,8 +1,9 @@
-import React from 'react';
+import React, { useState } from 'react';
 
 import styled from '@emotion/styled';
 
 import ParticipantListButton from '../../../styles/ParticipantListButton';
+import ApplicationViewModal from './ApplicationViewModal';
 
 const ParticipantListWrapper = styled.div`
   display: grid;
@@ -14,26 +15,50 @@ const ParticipantListWrapper = styled.div`
   min-width: 0;
 `;
 
-const ParticipantList = ({ id, confirm }) => (
-  <ParticipantListWrapper>
-    <div>{id}</div>
-    <div>
-      <ParticipantListButton sky>
-        신청서 보기
-      </ParticipantListButton>
-    </div>
-    <div>
-      {confirm === true ? (
-        <ParticipantListButton cancel>
-          취소하기
-        </ParticipantListButton>
-      ) : (
-        <ParticipantListButton confirm>
-          승인하기
-        </ParticipantListButton>
-      )}
-    </div>
-  </ParticipantListWrapper>
-);
+const ParticipantList = ({ participant }) => {
+  const [viewApplyModal, setViewApplyModal] = useState(false);
+
+  const { id, confirm } = participant;
+
+  const handleApplyFormClick = () => {
+    setViewApplyModal(true);
+  };
+
+  const handelApplyFormClose = () => {
+    setViewApplyModal(false);
+  };
+
+  return (
+    <>
+      <ParticipantListWrapper>
+        <div>{id}</div>
+        <div>
+          <ParticipantListButton
+            sky
+            onClick={handleApplyFormClick}
+          >
+            신청서 보기
+          </ParticipantListButton>
+        </div>
+        <div>
+          {confirm === true ? (
+            <ParticipantListButton cancel>
+              취소하기
+            </ParticipantListButton>
+          ) : (
+            <ParticipantListButton confirm>
+              승인하기
+            </ParticipantListButton>
+          )}
+        </div>
+      </ParticipantListWrapper>
+      <ApplicationViewModal
+        visible={viewApplyModal}
+        onClose={handelApplyFormClose}
+        participant={participant}
+      />
+    </>
+  );
+};
 
 export default ParticipantList;
diff --git a/src/components/introduce/modals/ParticipantList.test.jsx b/src/components/introduce/modals/ParticipantList.test.jsx
index 72c3d8d..4797e6f 100644
--- a/src/components/introduce/modals/ParticipantList.test.jsx
+++ b/src/components/introduce/modals/ParticipantList.test.jsx
@@ -1,14 +1,13 @@
 import React from 'react';
 
-import { render } from '@testing-library/react';
+import { fireEvent, render } from '@testing-library/react';
 
 import ParticipantList from './ParticipantList';
 
 describe('ParticipantList', () => {
-  const renderParticipantList = ({ id, confirm }) => render((
+  const renderParticipantList = (participant) => render((
     <ParticipantList
-      id={id}
-      confirm={confirm}
+      participant={participant}
     />
   ));
 
@@ -39,4 +38,41 @@ describe('ParticipantList', () => {
       expect(container).toHaveTextContent('승인하기');
     });
   });
+
+  describe('click "View application" button', () => {
+    const participant = {
+      id: 'test',
+      reason: 'reason',
+      wantToGet: 'wantToGet',
+      confirm: false,
+    };
+
+    it("renders Applicant's application", () => {
+      const { container, getByText } = renderParticipantList(participant);
+
+      const button = getByText('신청서 보기');
+
+      fireEvent.click(button);
+
+      const { reason, wantToGet } = participant;
+
+      expect(container).toHaveTextContent(reason);
+      expect(container).toHaveTextContent(wantToGet);
+    });
+
+    it('close button click', () => {
+      const { container, getByText } = renderParticipantList(participant);
+
+      const button = getByText('신청서 보기');
+
+      fireEvent.click(button);
+
+      fireEvent.click(getByText('닫기'));
+
+      const { reason, wantToGet } = participant;
+
+      expect(container).not.toHaveTextContent(reason);
+      expect(container).not.toHaveTextContent(wantToGet);
+    });
+  });
 });
diff --git a/src/components/introduce/modals/ParticipantListModal.jsx b/src/components/introduce/modals/ParticipantListModal.jsx
index a84ebdb..394c1fd 100644
--- a/src/components/introduce/modals/ParticipantListModal.jsx
+++ b/src/components/introduce/modals/ParticipantListModal.jsx
@@ -103,11 +103,10 @@ const ParticipantListModal = ({ visible, onClose, participants }) => {
           <div>승인 여부</div>
         </ParticipantTitleWrapper>
         <ParticipantListWrapper>
-          {participants.length && participants.map(({ id, confirm }) => (
+          {participants.length && participants.map((participant) => (
             <ParticipantList
-              key={id}
-              id={id}
-              confirm={confirm}
+              key={participant.id}
+              participant={participant}
             />
           ))}
         </ParticipantListWrapper>