How to be friends with but do not have relationships with Lesbian Women?

The same way you would be friends with any other woman.

Lesbians do not automatically want to have sex with every woman they meet. I have many straight friends that I've never had a sexuality though about. Just behave as you would with any other female friends

It's fine to hang out with lesbians - just be clear that you aren't looking to explore your sexuality, just want to be friends.
GO to a gay soft ball game- great way to meet the girls.

I think you be normal like with other friends.

But let's go "worst case" scenario. So I'm assuming your're a girl. And I'm assuming you're afraid of sending signals or the lesbian developing feelings. For one, lesbians don't just get crushes on any woman, just like straight people don't have crushes on everyone of the opposite gender. But again, let's play it through.

So ok, let's say this lesbian does have a crush on you. So what? Maybe it's like a stereotype but I don't think being friends with a woman who is into you would be as awkward as being friends with a guy who was interested and you don't feel the same way back. A lot of women sympathize with feeling like they're the target of unwanted romantic advances, and can therefore understand that they should avoid coming onto someone not interested. And yeah, sure, I bet women exist who push and are assholes just like that kind of guy, but hey, most lesbians seem to be rather feminist and aware of that issue. And most lesbians are probably veterans of the straight girl crush situation. It's just something like, understood; it will probably happen at some point (and again, not with every or even most but once in a while) and we deal with it.

Let's go even "worst-er case" scenario. The lesbian has feelings and she expresses them. How to act? Be kind and don't make her feel ashamed for her feelings. LGBTQ people can experience a lot of shame growing up a sexual/gender minority and one of the worst feelings is thinking that every time you feel something for someone, it will inherently be unwanted, considered gross and burdensome, etc.

dont be friends with lesbians, they may like you