Swimmer Jazz Carlin was the country's flag bearer during the opening ceremony.

[4] Team Wales announced the selection of para-cyclist James Ball on 29 November 2017.

[8] Most of the 21-strong squad of 15 men and 6 women was made public on 24 January 2018,[4] with Pete Mitchell confirmed as a para-cycling pilot on 1 February 2018.

[9] On 24 January 2018, it was announced that Aidan Heslop will be the first diver in 20 years to represent Wales at the Commonwealth Games.

Team Wales announced its squad of 17 lawn bowlers and directors (10 men and 7 women) in two tranches.

[4] Team Wales announced the selection of parasport player Joshua Stacey on 29 November 2017.

[4] Team Wales announced its squad of 16 weightlifters and powerlifters (8 men and 8 women) in three tranches.