Adding my vote for Ellen Ripley.
There are others that come to mind from more obscure movies I've watched more recently, like the women in Grandma (2015), Never Rarely Sometimes Always (2020), and even Men (2022), also non-fictional women like those in Kokomo City (2023). There are so many more I can picture in my mind but can't put my finger on the movie and or am just shit with names so I can't think of them right now, but might come back to update.