Heroes of Computer Science – learn about who made programming possible
heroesofcomputer.science
heroesofcomputer.science
IMO, among the females in the list, only Grace Hopper and Ada Lovelace are clearly good choices. There's no way that Anita Borg and Lynn Conway are of the same caliber as Turing and Dijkstra.
Also, among the men, I think Steve Wilhite isn't really a good choice. The guys who came up with LZW compression probably deserve it more.