Marielda may refer to:
- Marielda, a pre-Erasure city off Hieron's southern coast
- Marielda, an interlude season of Friends at the Table set in the titular city
- Marielda: Friends At The Table Soundtrack, The Interlude, the soundtrack to the interlude season.
- "Marielda", the season's theme song
- Lance Sovereign Marielda, the title given to the leader of the Golden Lance in Marielda.