Nora *fucking* Jemisin has won, so far, *three* Hugo Best Novel awards, two of them back to back, one for each book in the Broken Earth trilogy.

Ann Leckie's creations are universally regarded as top-notch sf.

Elizabeth Moon, with hard sf in usually military settings.

Octavia Butler was basically a god.

Martha Wells is big these days cuz of the MurderBot books, but her backlist is fantastic.

Ursula Leguin, who I think might have been the first female sf/f author I ever read whose name made it clear she was female, is, of course, *legendary*.

Arkady Martine has done some truly impressive work, esp. _A Desolation Called Peace_.

There are also writers who don't specialize in sf/f, but who have written there:

Margaret Atwood's _Oryx and Crake_ stands out.

As does Mary Doria Russell's *stunning* _Sparrow_ duology. (Be prepared to feel sad.)

The list goes on and on and on:

Charlie Jane Anders,
Tamsyn Muir,
Connie Willis,
Mira Grant,
Mary Robinette Kowal,
Lois McMaster Bujold,
Joan Vinge,
Nancy Kress

I am *certainly* forgetting many names I should not, but I am old and tired and working from memory.

Women have written some of the best sf/f of all time.

@GeePawHill oh boy, where to start…

Diane Duane
Jo Clayton
Carole Nelson Douglas
Ru Emerson
Barbara Hambly
Katharine Kerr
Katherine Kurtz
Mercedes Lackey
Anne McCaffrey
Robin McKinley
Patricia McKillop
Diana Paxson
Melanie Rawn
Jennifer Roberson
Midori Snyder
Sherri S Tepper
Deborah Turner Harris
Rebecca Yarros