Sun Yat-sen University may refer to:

• Sun Yat-sen University (SYSU), a public university in Guangzhou, China
• National Sun Yat-sen University (NSYSU), a national research university in Kaohsiung, Taiwan

• Moscow Sun Yat-sen University, Soviet Union

• National 2nd Sun Yat-sen University, currently Wuhan University, China
• National 3rd Sun Yat-sen University, currently Zhejiang University, China
• National 4th Sun Yat-sen University, currently:
  • Nanjing University, Nanjing, China, which was further divided into and evolved into the following institutions during and after the 1952 re-oganisation:
    • Southeast University
    • Nanjing Normal University
    • Hohai University
    • Nanjing Agricultural University
    • Northwestern Polytechnical University
    • Air Force Medical University
  • National Central University, Taoyuan, Taiwan
• National 5th Sun Yat-sen University, currently Henan University, China
• National Lanchow Sun Yat-sen University, currently Lanzhou University, China
• National Sian (Xi'an) Sun Yat-sen University, currently Northwest University in Xi'an, China

• Jiaotong University (disambiguation)