Look up gaydar in Wiktionary, the free dictionary.
Gaydar is the supposed ability to identify gay people.
Gaydar may also refer to:
- Gaydar (website), a gay dating website
- Gaydar (film), a 2002 comedy short film
- Gaydar Radio, a British radio station
- "Gaydar", the 14th episode of The New Normal
- A spelling variant of the names Heydar and Gaidar