The seventh son of Henry Collins, he was born at Reading on 27 November 1878. Collins was educated at Marlborough College, before going up to Keble College, Oxford in 1898. He had debuted in minor counties cricket for Berkshire in 1897, before debuting in first-class cricket for Oxford University against AJ Webbe's XI at Oxford in 1899. He made six further first-class appearances for the university, all of which came in 1899 and gained him a blue. While attending Oxford, he also gained a blue in hockey. After graduating from Oxford, Collins enlisted in the British Army in April 1900 as a second lieutenant in the 6th battalion of the Worcestershire Regiment. He transferred to a regular army battalion in January of the following year. In October 1901 he was seconded to serve in British India with the Indian Staff Corps, being promoted to lieutenant on 21 December. Collins toured India with a Gurkha Brigade cricket team in February 1904 and three times in ten days made two centuries in the same match. Wisden described the feat as "quite without parallel in the history of the game". Collins returned to England in 1907, when he played eight first-class matches for the Marylebone Cricket Club, including two on their 1907 tour of North America. He also played seven matches for Berkshire in the 1907 Minor Counties Championship. By 1910, he was serving in the 4th Gorkha Rifles and was promoted to captain in March of that year. Collins once again returned to England in the summer of 1910, where he resumed playing first-class cricket. He made one appearance for the MCCagainst Oxford University, and appeared for the combined Army and Navy cricket team against Oxford and Cambridge Universities at Aldershot, as well as appearing for Berkshire in minor counties cricket. Collins made two final first-class appearances in 1913 for the Free Foresters. Across nineteen first-class matches, he scored 858 runs at an average of 26.81. He made one century, a score of 102 not out against Oxford University in 1910. He played his final minor counties match for Berkshire in the same year, having by that point appeared for the county in 42 Minor Counties Championship matches.
WWI and later military career
Collins served with the Gurkhas in the First World War, during which he received the Distinguished Service Order in May 1915 for gallantry and devotion to duty during an attack on a German trench during the Battle of Neuve Chapelle. He was made a brevetmajor in June 1916, and was confirmed permanently in the rank in April 1917. He was made a temporary lieutenant colonel while in change of a battalion in May 1917. He returned to British India with the Gurkhas in 1918, where he was mentioned in dispatches during action in Baluchistan. Shortly after the conclusion of the war, he was again made a temporary lieutenant colonel while in change of a battalion in January 1919, but relinquished the rank the following month. Collins served in the Third Anglo-Afghan War of 1919 and was appointed an Officer of the Order of the British Empire on 3 August 1920 for his role in this campaign. He was appointed to the rank of lieutenant colonel permanently in February 1925. From 1932 to 1936 Collins, then a temporary brigadier, was the first commandant of the Indian Military College at Dehra Dun. He was appointed as a Companion of the Order of the Bath in the 1934 Birthday Honours. In the 1936 Birthday Honours he was made a Companion to the Order of the Star of India. He retired from military service in October 1936, upon which he was granted the honorary rank of brigadier. From 1934 to 1936, Collins was an aide-de-camp to George V, ceasing in the post upon the king's death in January 1936. He died at Fleet, Hampshire, on 28 September 1957.
Family
Collins married Gladys Lysaght in 1910. The couple had two sons and one daughter Rosemary Emily Collins.