Rosemary Harris portrayed May Parker in Spider-Man, Spider-Man 2, and Spider-Man 3.
- Mrs. Fitzherbert in Lord Brummell (1954)
- Desdemona in Othello (1955)
- Viola in Twelfth Night (1957)
- Yelena in Uncle Vanya (1963)
- Elvira Condomine in Blithe Spirit (1966)
- George Sand in Notorious Woman (1974)
- Julie Cavendish in The Royal Family (1977)
- Minerva Chisholm in The Chisholms (1980)
- Mrs. Amos Evans in Strange Interlude (1988)
- Margaret Dawlish in A Midsummer's Night Dream (1994)
- Player Queen in Hamlet (1996)
- May Copplestone in Belonging (2004)
- Nanette Hanson in Before the Devil Knows You'Re Dead (2007)
- "They're making an action figure out of me!"
- "I do knock on his door a couple of times, wondering what's going on in his room. Of course, he's changing into his outfit."
- "But I haven't seen all of it yet, and he hasn't spun any webs."