Fidelia may refer to: *

Fidelia (given name) Fidelia is a feminine given name. Notable people with the name include: * Fidelia Bridges (1834–1923), American artist *Fidelia Jewett (1851–1933), American educator *Fidelia Njeze (born 1964), Nigerian diplomat See also *Fidelia (pseudonym) ...

* Fidelia (pseudonym), common in the 18th century * ''Fidelia'' (bee), a genus of insects in family

Megachilidae Megachilidae is a cosmopolitan family of mostly solitary bees. Both that their pollen-carrying structure (called a '' scopa'') is restricted to the ventral surface of the abdomen (rather than mostly or exclusively on the hind legs as in other ...

*'' Scorzoneroides'' (formerly ''Fidelia''), a plant genus in the dandelion tribe