Dinah Laurel Lance is the name of several fictional characters in The CW's Arrowverse franchise based on the DC Comics character of the same name, created by writer-artist team of Robert Kanigher and Carmine Infantino, and adapted by Greg Berlanti, Marc Guggenheim and Andrew Kreisberg for Arrow in 2012. Katie Cassidy portrays the several multiverse versions of the character within the Arrowverse, all of whom are mostly referred to by their middle name, "Laurel", unlike the comics.

The Arrowverse is an American superhero media franchise and shared universe that is centered on various interconnected television series based on DC Comics superhero characters, primarily airing on The CW as well as web series on CW Seed. The series were developed by Greg Berlanti, Marc Guggenheim, Andrew Kreisberg, Geoff Johns, Ali Adler, Phil Klemmer, Salim Akil, and Caroline Dries. Set in a shared fictional multiverse much like the DC Universe and DC Multiverse in comic books, it was established by crossing over common plot elements, settings, cast and characters that span six live-action television series and two animated series.