Josanne Lucille Lucas (born 14 May 1984) is a track and field athlete from Trinidad and Tobago who specialises in the 400 metres hurdles.

[1][2][3] Born in Carnbee, Trinidad and Tobago, Lucas' first success was a win at the national championships in the 400 metres in 2005, but she focused on hurdling instead.

[4] She set a new national record of 55.24 seconds in Belém at the Grande Prêmio Brasil Caixa meet in May 2009.

[6] She studied at Auburn University under coach Henry Rolle with Biomedical Sciences as her major.

She became a teacher at Fort Collins High School, and on August 24, 2019, she became a naturalized citizen of the United States.