[Steelfish]

I believe St. Theresa of Avila was a stigmatist and yet the pic doesn’t appear to show this.

[AnAmericanMother]

Nothing in her Catholic Online biography re the stigmata.

The same is true of my copy of Delaney's Abridged Dictionary of Saints and Catholicism for Dummies (which despite the title is an excellent book).

So I'd say, no.