Leslie Feinzaig is a Costa Rican-American venture capitalist and technologist. She is the Founder and General Partner at Graham & Walker, an early-stage venture fund focused on backing pre-consensus founders and ideas to change the face of public markets. She also founded the Female Founders Alliance in 2017, which is described as the largest community of its kind in America and serves as Graham & Walker's proprietary deal flow machine.

Prior to launching Graham & Walker, Ms.