行政大樓位於椰林大道上 、前方廣場是傅鐘和方形噴水池。 行政大樓是棟磚紅色的二層樓建築，正面入口 4 支古典的科林式柱是它的重要代表景觀。
The Administration Building (M50) sits on the Palm Boulevard behind the Fu Bell and water fountain. Layered with vibrant red bricks and adorned with classic Corinthian order columns, this Japanese-style building is representative of the University's historic past.
| 101 | 訪客中心 Visitor Center |
| 102 | 課外活動指導組 Student Activities Division |
| 103 | 第三會議室 Conference Room 3 |
| 104 | 事務組 General Services Division |
| 106 | 註冊組 Undergraduate Academic Affairs Division |
| 107 | 招生辦公室 Office of Admissions |
| 108 | 課務組講義股 Instructional Copy Service |
| 109 | 副學務長室 Deputy Vice President, Student Affairs |
| 111 | 生活輔導組 Student Assistance Division |
| 112 | 僑生及陸生輔導組 Overseas Students Advising Division |
| 114 | 學務長室 Vice President, Student Affairs |
| 117 | 第一會議室 Conference Room 1 |
| 201 | 校長室 Office of the President |
| 202 | 丁副校長室 Executive Vice President Ding |
| 203 | 廖副校長室 Executive Vice President Liao |
| 204 | 主任秘書室 Secretary-General |
| 205 | 媒體公關中心 Media Relations and Communications Center |
| 206 | 記者接待室 Press Room |
| 207 | 秘書室 Secretariat |
| 208 | 課務組 Curriculum Division |
| 209 | 教務處會議室 OAA Meeting Room |
| 210 | 研究生教務組 Graduate Academic Affairs Division |
| 211 | 教務處秘書室 Secretariat of Academic Affairs |
| 212 | 教務長室 Vice President, Academic Affairs |
| 213 | 總務長室 Vice President, General Affairs |
| 214 | 總務處秘書室 Secretariat of General Affairs |
| 215 | 張副校長室 Executive Vice President Chang |
| 216 | 曾副校長室 Executive Vice President Tseng |
| 217 | 接待室 Reception room |
| 218 | 貴賓室 VIP Lounge |
| 219 | 會議室 Conference Room |
| 301 | 國立臺灣大學系統 National Taiwan University System |
| 302 | 資訊組 Computer Information Management Division |
| 303 | 臺大校友雙月刊 NTU Alumni Bimonthly |
| 304 | 校園規劃小組 Campus Planning Office |
| 305 | 保管組 Property Management Division |
| 306 | 校務研究辦公室 Office of Institutional Research |
| 307 | 永續辦公室 Office of Sustainability |
| 308 | 文書組 Documentation Division |
| 309 | 副總務長室 Deputy Vice President, General Affairs |
列印成績單 (大學部)
Print Transcript (For undergraduate students)
在註冊組辦公室 (106) 旁邊的樓梯間
In the staircase next to Undergraduate Academic Affairs Division (R106)
列印成績單 (研究所/博士班)
Print Transcript (For master/doctoral graduate students)
在招生辦公室 (107) 旁邊的樓梯間
In the staircase next to the Office of Admissions (R107)