Frank Parker Gillmore was an American playwright and a stage and early film actor. He was a founder and former President of Actor's Equity.

The Actors' Equity Association (AEA), commonly called Actors' Equity or simply Equity, is an American labor union representing those who work in live theatrical performance. Performers appearing in live stage productions without a book or through-storyline may be represented by the American Guild of Variety Artists (AGVA). The AEA works to negotiate quality living conditions, livable wages, and benefits for performers and stage managers. A theater or production that is not produced and performed by AEA members may be called "non-Equity".