Xandra
| Xandra Alexandra DuBois | |
| Stellar character | |
 picrew | |
| race | human |
| pronouns | she/her/hers |
| age | 17 |
| residence | New Salem |
| affiliations | New Salem High School (student) |
| portrayed by | Katherine Lee Hayes |
Xandra" is a fictional high school student from the Centralian supernatural teen drama series Stellar, played by Katherine Lee Hayes.
Stella Winterborn regards Xandra as some kind of rival, despite her generally polite and cordial demeanor towards her and Rudolf. Fans have noted that the series' writing tends to frame Xandra as the "bad guy" in their interactions even when she's done nothing wrong.
Xandra's full name was unknown for several seasons, until being revealed as Alexandra DuBois by Laura Aashto during a confrontation with Marlowe St. Vincent. The full name has not appeared in any episode since.