Coleman Wong Chak-lam (Chinese: 黃澤林; born 6 June 2004) is a tennis player from Hong Kong.

He won his second Grand Slam title at the 2022 Australian Open Boys' doubles event, with Bruno Kuzuhara, becoming the first back-to-back Grand Slam champion in boys' doubles since Hsu Yu-hsiou in 2017, at the 2017 Wimbledon and at the 2017 US Open.

[8] Wong reached the semifinals in Boys' Singles of 2022 US Open, which is the best ever result of Hong Kong male tennis players in any Grand Slam tournament.

[13] The following week, Wong competed in an ITF $15k tournament in Doha, Qatar, finishing as the runner-up after losing 6–7(4–7), 4–6 to Marat Sharipov.

In October, he recorded his first ATP Challenger Tour main-draw win in Shenzhen, beating Linang Xiao.

530 in September, marking a significant milestone in his career as he became the first Hong Kong male tennis player ever to make an ATP Challenger Tour final.

Despite losing by a small margin of 5–7, 5–7, his performance allowed him to become both the first Hong Kong male tennis player ever to crack the top 300 and the highest-ranked Hong Kong male tennis player in history, elevating his ATP ranking to a career-high of No.

[16] Wong competed at his third ATP Challenger event in three weeks in Sydney, beating Pavle Marinkov in the opening round, but later defeated by world No.

After defeating Altuğ Çelikbilek in the opening round, Wong made the quarter-finals following a walkover by James Duckworth.

[18] Wong received a wildcard to compete in both the singles and doubles draw for the 2024 Hong Kong Tennis Open, held in the first week of January after a 21 years absence, marking his ATP Tour debut.

Wong also became the highest-ranked Hong Kong tennis player (by ATP world ranking) to ever play in the main draw in the history of this event.

[20] In doubles, Wong partnered with the Belgian Zizou Bergs but they were defeated in the first round by Karen Khachanov and Andrey Rublev.

Wong then competed in doubles at an ITF $15k tournament in Manacor, which he had won two years prior, partnering with Russian player Yaroslav Demin.

[23][24] As a result he broke into the top 200 in the ATP singles rankings, again making history as the first male Hong Kong player ever to do so.