YPA could refer to:

• Prince Albert (Glass Field) Airport, Canada, IATA code
• Yugoslav People's Army, 1945-1992
• Yemen Ports Authority
• FC YPA, association football club from Ylivieska, Finland
• Yale Postdoctoral Association

• Annanhead Hill
• Anna Nielsen (disambiguation)
• Anna Nieto-Gomez
• Anna Nieto-Gómez
• Anna Nikitina
• Anna Nilsson Simkovics
• Annan (kata)
• Annan Koil
• Annan, Ontario
• Anna Nordlander
• Annan Oru Koyil
• Annan (Parliament of Scotland constituency)
• Annan Report
• Annan Report on Broadcasting
• Annan River National Park
• Annan, Scotland
• Annan (surname)
• Annanukku Jai
• Annanur (Chennai Suburban Railway)
• Anna Nurmukhambetova
• Annanur railway station
• Annanur Railway Station
• Anna N. Zytkow
• Anna N. Żytkow
• Anna Obsessed