Jobby Justin (born 10 November 1993) is an Indian professional footballer who plays as a forward for Diamond Harbour in the I-League 2.

Justin grew up playing football on the beaches of Vettucaud but did not take the game seriously until his eighth standard when he joined St Joseph's HSS.

[4][5] On 2 January 2018 Justin made his professional debut as he was included in the starting eleven against Indian Arrows in the 2017–18 I-League.

He returned the trust shown in him by coach Khalid Jamil by scoring in the next two fixtures against Churchill Brothers and Minerva Punjab.

[12][13] On 3 August 2020, Justin signed a two-year deal for the newly merged club ATK Mohun Bagan FC for their upcoming ISL season.

[18] Justin got his first start for the National team in the following Intercontinental Cup match against DPR Korea, playing 54 minutes before getting substituted.