Yes. Lesbians can be attracted to men. Most arent, but the idea that they cant be is completely incorrect. They could be an m-spec lesbian, a lesbian dating a non-binary man or a non-binary individual that is sometimes a man (like being genderfluid. They are still a man when they feel like they are), they could be cupiosexual towards men, and so on and so forth. They may also date men in a different way, such as having queerplatonic attraction towards men.
Read the lesbian page for more information.