The Fleabag Trilogy is a series of three fantasy children's novels by British author Beth Webb. Set in a fantasy world, the series chronicles the trials and tribulations of Gemma and her friend and companion, the titular character Fleabag, a talking black cat.

The original novel, Fleabag and the Ring Fire was published by Lion in 1995, whilst the other novels, Fleabag and the Fire Cat and Fleabag and the Ring's End were published in 1997 and 2000 respectively. An omnibous edition, containing all three books, was released in 2005.