|Guest appearances of Tanni Grey-Thompson|
|First appearance||22 August 2016|
|Last appearance||26 February 2019|
|Episodes with Tanni Grey-Thompson|
Tanni Grey-Thompson, also known as Baroness Grey-Thompson of Eaglescliffe, is a guest on Countdown. She is a former record-breaking Paralympic champion, now known as a crossbencher in the House of Lords.