Earl Pastko (born December 10, 1965) is an American actor. He was born in Chicago and moved to Canada in 1985.

Pastko is a founding member of Chicago's Remains Theater Company. He worked extensively in theatre with noted directors Ken McDougall, Paul Bettis, Alexander Hausvater, Brian Quirt, Vikki Anderson and Morris Panych, among others. Pastko received a Dora nomination for his performance in La Ronde and a Jessie nomination for The Ends of The Earth. His most recent stage appearances were as Lars in The Company Theatre's production of Festen and as Alexander Stern in The Rant, presented by Chicago's Mary Arrcher Theatre Co.