Melissa DiMarco is an actress, producer, and television personality. She is currently the star, creator, and a writer on Out There with Melissa DiMarco (2004–present), an award-winning television comedy which airs on Citytv's national network and The Biography Channel. Excerpts from DiMarco's celebrity interviews also air on OUTtv. One of DiMarco's best-known acting parts was her starring role on the teen drama series Degrassi: The Next Generation as Daphne Hatzilakos, teacher and later Principal of Degrassi Community School. She played Hatzilakos for eight seasons (2002 - 2010).

Her current show Out There mixes celebrity interviews with scripted comedy that takes a behind-the-scenes look at the life of an entertainment journalist (played by DiMarco). Among the celebrities she has interviewed on the show are Pierce Brosnan, George Clooney, Cameron Diaz, Colin Farrell, Salma Hayek, Queen Latifah, Ludacris, Matthew McConaughey, Brad Pitt, and Gene Simmons. Updates and excerpts from these interviews are syndicated internationally. Out There has been recognized for Outstanding Achievement in Creative Excellence at the 39th U.S. International Film and Video Festival.

Her film credits include leading roles in Peter Bogdanovich's Hustle: The Pete Rose Story, Duct Tape Forever (the film adaptation of The Red Green Show), The Rest of My Life: Degrassi Takes Manhattan, and Degrassi Spring Break Movie. She also appeared in Danny DeVito's dark comedy, Death to Smoochy.

DiMarco's TV credits include a starring role on the CBC soap opera Riverdale and guest-starring spots on series such as Due South, Blue Murder, The Hardy Boys, Psi Factor, Kung Fu: The Legend Continues, Relic Hunter, and Kojak.

She also directed, produced, and wrote Dreamseeker: Nia Vardalos, an award-winning documentary on the rise of Nia Vardalos of My Big Fat Greek Wedding fame and was the host and producer of Nite Life, an entertainment show that focused on celebrity interviews and the nightclub, bar, and concert scene, which aired on OMNI.

DiMarco is a Dean's Honour Roll graduate of the Fine Arts Program at York University and is a member of the Canadian Association of Journalists, the Academy of Canadian Cinema, and WIFT-T (Women in Film & Television Toronto).