*These are all mostly my opinion, two are of course cannon. But if you have different views, I'd love to hear them!*
❤Cassie Cage❤
- Lesbian. If not, maybe Bisexual with a female preference
- Uses she/her pronouns
❤Jacqui Briggs❤
- Bisexual. Two of her jacket skins literally scream queer and bisexual
- She/her definitely
❤Mileena❤
- Cannonically bisexual
- Uses she/her
❤Kitana❤
- Straight Ally. But also bisexual with a male preference
- She/her
❤Jade❤
- Pansexual!
- Definitely she/her
❤Skarlet❤
- Acts homophobic but is secretly crushing on a girl. So probably closeted bisexual
- She/her
❤Kung Jin❤
- Cannonically a gay man
- He/him
❤Takeda Takahashi❤
- There's something about him that screams bisexual. But definitely has a 50/50 preference
- He/him, but wouldn't mind they/he too
❤Liu Kang❤
- Big straight ally! Believes everyone deserves the equality, no matter their orientation
- He/him
❤Kung Lao❤
- Bisexual and is also 50/50
- Him/him
❤Fujin❤
- Queer, possibly pansexual. I can't pin point one, but was definitely into a few men in his life
- He/him. Also doesn't mind they/them
❤Hanzo Hasashi (Scorpion)❤
- Straight ally!
- He/him
❤Kuai Liang (Sub Zero)❤
- Straight ally!
- He/him
*This was a quick one I pulled out my ass cause I'm tired and busy af. Lowkey curious to hear your headcannons*