The Church of St Mary the Virgin is located in the village.
The College Equestrian Centre is based in Keysoe. The centre is a club and venue for horse sport events and training. The venue was used by equestrian teams training for the 2012 Summer Olympics and 2012 Summer Paralympics. 15 teams from around the world used Bedford Borough as their training base in preparation for the games.
- Edward Hull, illustrator and watercolour painter, born in Keysoe in 1823
- William Hull, watercolour painter who lived in Keysoe during the 1820s
- Published on Monday 3 March 2008 18:25 (3 March 2008). "Bedfordshire to host Olympic training camps - News". Bedford Today. Retrieved 6 August 2012.
- "On Your Marks! Bedford Borough to host teams from around the world ahead of London 2012". Bedford.gov.uk. Archived from the original on 14 July 2012. Retrieved 6 August 2012.