Srinakharinwirot University is a public university in Bangkok, Thailand. Founded in 1949, the university was the first upper-education institution to concentrate solely on teacher training. Srinakharinwirot University has two campuses; Prasarnmit Campus in Bangkok's Watthana district and Ongkharak Campus in Nakhon Nayok province's Ongkharak district. Other minor campuses include Bhodivijjalaya College’s campuses in Sa Kaeo province and Chiang Mai province’s Mae Chaem district.

Watthana or Vadhana is one of the 50 districts (khet) of Bangkok, Thailand. Neighbouring districts are : Ratchathewi, Huai Khwang, Suan Luang, Phra Khanong, Khlong Toei, and Pathum Wan.