Magnolia Howell (born 1993) is a former professional track and field sprinter and current writer and fine artist.

In the 200 m, Howell did not qualify for the finals, but she won the gold medal in the 4 × 100 m relay leading off for teammates Michelle-Lee Ahye, Ayanna Hutchinson, and Semoy Hackett.

[5] Following her professional rise, she competed in the 2014 and 2015 IAAF World Relays, both times representing Trinidad and Tobago in the 4 × 400 m. At both championships, Howell's team finished 4th in the 'B' finals, posting an overall best mark of 3:33.21 at the 2014 edition.

[14] After the COVID-19 pandemic of 2020 postponed the Olympics back one year, Howell retired from the sport and focused exclusively on writing and art.

[1] As an artist under the pen name Magnolia Lafleur, she has shown her work in Los Angeles-area galleries and has sold to international clients.