Captain Sir Thomas Moore (30 April 1920 – 2 February 2021), more popularly known as Captain Tom, was a British Army officer and fundraiser. He made international headlines in April 2020 when he raised money for charity in the run-up to his 100th birthday during the COVID-19 pandemic. He served in India and the Burma campaign during the Second World War, and later became an instructor in armoured warfare. After the war, he worked as managing director of a concrete company and was an avid motorcycle racer.

On 6 April 2020, at the age of 99 during the first COVID-19 national lockdown, Moore began to walk 100 lengths of his garden in aid of NHS Charities Together, with the goal of raising £1,000 by his 100th birthday on 30 April. In the 24-day course of his fundraising, he made many media appearances and became a household name in the UK, earning a number of accolades and attracting over 1.5 million individual donations.