
The Amateur Championship is a golf tournament which has been held annually in the United Kingdom since 1885 except during the two World Wars, and in 1949 and 2019 when Ireland hosted the championship. It is one of the two leading individual tournaments for amateur golfers, alongside the U.S. Amateur. It normally has the widest international representation of any individual amateur event, with 38 golf federations from all six continents represented in the 2018 championship.

Bradford Amateur Rowing Club (BARC) is a British Rowing affiliated club in Saltaire, West Yorkshire. It was founded in 1867 and the boat house was built in 1893 on land given to the club by Sir Titus Salt. The club's colours are dark blue and white and the crest features a boar's head with crossed blades.

The Caithness Amateur Football Association (CAFA) is a football (soccer) league competition for amateur clubs in the Caithness area of Scotland. The association is affiliated to the Scottish Amateur Football Association. Like several other Highland and island leagues, fixtures are played over summer rather than the traditional winter calendar.
Cardiff Amateur Athletic Club, formed in 1882 as Roath (Cardiff) Harriers, is an athletics s based at the Cardiff International Sports Stadium, Cardiff. The club began as a cross country club, the first athletics only club in Wales. Roath Harriers runners became individual and team champions of the first Welsh Cross Country Championships, held on 7 March 1894. Roath Harriers shared Maindy Stadium with Birchgrove Harriers from its opening in 1951 and the two clubs amalgamated to form Cardiff Amateur Athletic Club in 1968. Cardiff were British Athletics League champions in 1973, 1974, and 1975 and remain one of the top twelve clubs in Britain.

The Amateur Football Alliance is a county football association in England. It is unusual among county FAs in not serving a particular geographical area. It was founded in 1906 as the Amateur Football Defence Council, was briefly known as the Amateur Football Defence Federation, and was reformed as the Amateur Football Association in 1907, when The FA required all county associations to admit professional clubs. Its aim was, as the decline of amateurism at the highest levels of football set in, to protect and preserve the original amateur spirit. It prides itself on the skill and competitiveness of its leagues, and on its traditions of fair play and respect for opponents and match officials. Many leagues still maintain rules that require clubs to provide food and drink to their opponents and match officials after the match in a clubhouse or public house.

England Boxing, known until 2013 as the Amateur Boxing Association of England, is the governing body of amateur boxing clubs in England. There are separate organisations for Scotland and Wales with boxing in Northern Ireland being organised on an All-Ireland basis. The Association was founded in 1880.

The England national amateur football team was the amateur representative team for England at football. It was formed in 1901, due to the growth of the professional game which meant that amateur players could no longer easily find places in the main England national team.

The English Amateur Dancesport Association (EADA) Ltd is a volunteer-led organisation which represents the interests of Amateur Dancers within England. EADA provides support and training for Amateur dancers and acts as the voice of English Amateur dancers amongst other dance organisations both in the UK and overseas. EADA also aims to get the younger audience involved and on the dance floor. EADA hopes to increase the profile of dancesport.

The National Amateur Body-Builders' Association, more commonly referred to as NABBA, was founded in 1950 by the Health & Strength League to promote bodybuilding. Although the original intention was to promote physique contests in the United Kingdom, the popularity of the Mr Universe contest, and later Ms Universe contest, drew interest from competitors around the world. Today NABBA International maintains affiliations with around 60 countries.

The Northern Amateur Football League, also known as the Northern Amateur League and often simply as the Amateur League, is an association football league in Northern Ireland. It contains 13 divisions. These comprise four intermediate sections: the Premier Division, Division 1A, Division 1B and Division 1C; three junior sections: Division 2A, Division 2B and Division 2C; and six reserve sections.

The British Amateur Rugby League Association (BARLA) is an association for social and recreational rugby league. It works jointly with the Rugby Football League through the RFL Community Board.

The Southern Amateur League (SAL) is an association football league in England affiliated to the Amateur Football Alliance (AFA). It is based in and around Greater London and caters for 11–a–side men's adult teams. A feature of the league is 'multi-team football', common in AFA leagues, with clubs fielding an average of 5–6 teams each. For season 2017–18 the league has 38 member clubs running around 190 teams in 19 divisions. All clubs are strictly amateur.
Welsh Rowing is the governing body for the sport of rowing in Wales. It is responsible for promoting the sport in Wales, choosing crews to send to the Home Countries International Regatta and the Commonwealth Rowing Championships as well as progressing talented Welsh rowers along relevant pathways into the Great Britain trials and squads. It has 21 affiliated clubs, including schools and universities.