Dickson Yu Tak-shing (Chinese: 余德丞; born 2 September 1989) is a Hong Kong actor, television presenter, radio DJ and model . In 2016, Yu debuted as an actor, and scored his first major role in 2017, as "Ocean" in TVB's My Ages Apart.

Yu attended the Pun U Association Wah Yan Primary School and the prestigious secondary school, Wah Yan College.^[1] Yu was a competitive swimmer, and was a member of Hong Kong's national swimming team.^[2] Despite being a frequent competitor in athletic meets, Yu failed to qualify for the Asian Games. This led to his decision to forgo his swimming career.

In 2011, Yu graduated with a degree in business administration from the City University of Hong Kong.^[1] He worked for a brand company, but quit the job to become a radio DJ and writer for Metro Broadcast.^[1] In 2013, Ricky Fan introduced him to TVB.

Yu's first gig with TVB was being a presenter for TVB Sports News. In 2015, Yu was offered a spot to host the children's program series Kids, Think Big. In 2016, he crossed over to TVB's drama department, and was trained by Anthony Wong.^[1] He earned minor speak roles in Blue Veins (2016) and Two Steps from Heaven (2016). Yu rose to popularity after portraying "Ocean" in the 2017 television drama My Ages Apart.^[3]

On 8 August 2018, Yu passed out during a football match in Sai Ying Pun. He was brought to Queen Mary Hospital and was in intensive care. On 11 August 2018, Yu finally regained consciousness and was understood that a defibrillator was used to save his life.

In May 2022, Dickson announced his departure from TVB, ending an 8 year work-contract.