Lori Lemaris is a mermaid in DC Comics, and a romantic interest for Superman.

[1] She is from Tritonis, a city in the undersea lost continent of Atlantis,[2] and first appeared in Superman #129.

Lori is one of several Superman characters with the alliterative initials "LL", including Lois Lane, Lex Luthor, Lana Lang, Lyla Lerrol, Luma Lynai, and Lucy Lane.

She disguises herself as a human and attends Metropolis University, during which she meets and falls in love with Clark Kent.

[5] In post-Crisis continuity, Lori Lemaris is resurrected and gains the ability to transform into a human on land.