Bedford Girls' School (BGS) is a private school for girls which opened in September 2010 located in Bedford, in the English county of Bedfordshire.

While Bedford High School remained at the site, the Girls' Modern School moved to Bedford town centre by the end of the 19th century, and then in 1938 it relocated to Cardington Road, where new buildings were built on part of the playing fields the school already owned there.

[3] In December 2009, Jo MacKenzie was appointed as the first head of the Bedford Girls' School.

[4] The junior department of the school opened in September 2010, when the junior schools of Bedford High and Dame Alice Harper merged on the Cardington Road site.

[3] The senior department of the school opened in September 2011, with the full merger of the old schools, including the sixth form departments completed in September 2012.