Michal, the rather butch daughter of King Saul, who helped David to escape when her father was going to kill David, liked to wear tefillin and the Talmud says, "The sages did not object."
Nevertheless, most Orthodox rabbis frown on women "laying" tefillin.
Here's a picture of Michal helping David, whom she later married, escape.
The marriage ended badly. Michal didn't like that her husband would dance, half-naked, in religious processions. David didn't like that his wife criticized him.
He had a bunch of other wives (and a boyfriend named Jonathan), so he refused to have sex with her and she died childless.