Poison Girls (punk band fronted by Vi Subversa) - here are two of my favorites:
And along the lines of punk, Crass has an album called Penis Envy which was a project by its female members Eve Libertine and Joy De Vivre and is an absolute masterpiece as far as I'm concerned.
If soft acoustic is your thing, check out Humbird - for example, Right On.
I'll edit this with some more when I have time :)