The sixteenth series of British talent competition programme Britain's Got Talent was broadcast on ITV, from 15 April to 4 June 2023. Following the previous series, David Walliams resigned from the programme in the wake of criticism to comments he had made of contestants during the 2020 series, leading to him being replaced by Bruno Tonioli in January 2023. During auditions, Cowell allowed a change to the Golden Buzzer format, granting more being given than in previous series.

The fifteenth series of British talent competition programme Britain's Got Talent was broadcast on ITV, from 16 April 2022 to 5 June 2022. Filming of the series was originally planned for 2021, but with the COVID-19 pandemic in the United Kingdom having led to strict government restrictions on television production, many of the production team, including Simon Cowell, felt it would be wiser to postpone filming until conditions improved. Filming eventually began in January 2022, with Cowell making his return as a judge for the programme following his accident during the previous series.