Jenna Marie West[1] (born May 22, 2018) is the daughter of Cecile Horton and Joe West, the paternal half-sister of Iris West-Allen and Wally West, and the maternal-half sister of Joanie.


Jenna Marie West was born to Joe West and Cecile Horton on May 22, 2018 at S.T.A.R. Labs in Central City. Later at the West house, Nora was introduced to Team Flash, received as their "newest member". Jenna also met her future niece, Nora West-Allen.[1]

After Cicada broke into the West house and tortured Joe for information on Vibe, Jenna began crying due to her father's screams.[2]

Along with her family, Jenna attended the charity softball game between the Central City Police Department and Fire Department. Suddenly, a hypnotized firefighter nearly dropped a bomb in the stadium, but a hypnotized Nora threw it into the air, saving Jenna and the other attendees.[3]

Several months later in the fall, Jenna was taken out for the day by her father.[4]

Jenna and her parents spent Thanksgiving with her mother's family.[5]


The Flash

Season 4

Season 5

Season 6


  • While Jenna inadvertently activated her mother's latent meta-human gene while still in the womb,[6] it is unknown whether she herself will be a meta-human or not in the future.

Behind the scenes

  • In the comics, Jenni Ognats is the granddaughter of Barry and Iris West-Allen. She is a speedster called XS in the future, a member of the Legion of Super-Heroes and one of the few African-American members of the West bloodline. On the show, Jenna is also African-American, just like the rest of the West family.
    • Also, in the show, the name XS is given to Nora, Barry and Iris's daughter and Jenna's niece from the future.


  1. 1.0 1.1 "We Are The Flash"
  2. "The Death of Vibe"
  3. "News Flash"
  4. "The Icicle Cometh"
  5. "O Come, All Ye Thankful"
  6. "Honey, I Shrunk Team Flash"
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