STFU
STFU may refer to:
- "Shut the fuck up", an expletive
Music
- "STFU", a 2022 song by Neck Deep
- "STFU!", a 2019 song by Rina Sawayama
- "STFU", a 2014 song by Kim Petras
- "STFU", a 2019 song by Julie Bergan
- "STFU", a song by Pink Guy from the 2017 album Pink Season
- "STFU", a song by Rico Nasty from the 2020 album Nightmare Vacation
Other uses
- Southern Tenant Farmers Union, a civil farmer's union (1934–1970)
- Southern Tenant Folk Union, a musical band