Shannon Courtenay (born 3 July 1993) is a British professional boxer who held the WBA female bantamweight title between April and October 2021.

Courtenay made her professional debut on 23 March 2019, scoring a four-round points decision (PTS) victory over Cristina Busuioc at the Copper Box Arena in London. The fight was televised live on Sky Sports^[4] as part of the undercard for Charlie Edwards' world title defense against Angel Moreno.^[5]

One month later she defeated Roz Mari Silyanova via four-round points decision on 23 April.^[6] The fight was streamed live on Sky Sports' Facebook page as part of the preliminary undercard for Dave Allen vs. Lucas Browne at The O2 Arena, London.^[7][8] In June, she stopped Valerija Sepetovska by technical knockout (TKO) at 1 minute 16 seconds in the second-round of a scheduled six-round bout held at the York Hall.^[9] Her next fight was a four-round points win over Jasmina Nad on 26 October as part of the undercard for the Josh Taylor vs. Regis Prograis world title fight, held at The O2 Arena.^[10] Courtenay's final fight of 2019 came on 19 December, scoring a fifth-round TKO over Buchra El Quaissi at the York Hall.^[11]

Her first fight of 2020 came against Rachel Ball on 14 August at the Matchroom Sport headquarters in Brentwood, Essex. In a fight which saw Courtenay dropped to the canvas by a left hook in the first round, she went on to suffer her first professional defeat, losing on points over eight rounds, with the referee scoring the bout 77–75.^[12]

She bounced back from defeat with a TKO victory against Dorota Norek in December,^[13] before facing Ebanie Bridges for the vacant WBA female bantamweight title. The bout took place on 10 April 2021 at the Copper Box Arena. In a fight which saw Courtenay hurt her opponent with a right hand in the fifth round while also causing Bridges' eye to close through swelling by the ninth, Courtenay emerged victorious via ten-round unanimous decision (UD). Two judges scored the bout 98–92 and the third judge scored it 97–94.^[14]

In July it was announced that Courtenay will make the first defence of her title against Jamie Mitchell on 14 August at the Matchroom Sport Headquarters.^[15] The fight was postponed after Courtenay suffered an injury in training and was forced to withdraw.^[16] The fight was rescheduled for October 9, 2021 on Smith vs Fowler card in Liverpool, England.^[17]

On 8 October 2021, Courtenay failed to make weight for her fight with Jamie Mitchell and was stripped of her WBA Bantamweight World Title.^[18]