Dansie made his first-class cricket debut on 27 January 1950 on the WACA Ground against Western Australia, making 36 and 13. Dansie quickly gained a reputation as a hard-hitting batsman with a liking for the pull, sweep and cut shots and a steady off-spin and leg-spin bowler, as well as being known as one of the great characters of South Australian cricket, including gaining the title of being the world's fastest eater. Dansie's best batting performance was 185 against Queensland at the Gabba in January 1951 and took five wickets for 61 against Queensland in December 1960.
In 1955, Dansie signed with Lancashire League clubTodmorden on the advice of former Australian Test cricketer and Bacup Cricket Club professional Arthur Richardson. In his first season Dansie made 800 runs and took 44 wickets. Re-signed by Todmorden for the 1956 season, Dansie remained in England in 1955/56 and worked at Alf Gover's indoor cricket centre, coaching children who hadn't played cricket before, experience which Dansie later used as a coach in South Australia. In the 1956 Lancashire League season Dansie made 713 runs and scored 67 wickets. A popular figure in Todmorden, Dansie was offered another contract but, having married Gwenda, Dansie returned to South Australia.
Cricket administration
Dansie retired from first-class cricket in 1967, after 124 matches and was awarded honorary membership of the South Australian Cricket Association. Following his retirement, Dansie turned to coaching and administration, coaching the Norwood reserves, South Australian Amateur Football League team Payneham, the SAAFL state team and the All-Australian amateur team. Additionally, Dansie and his wife founded the Newton Jaguars Netball Club. In 1976 Dansie was made a selector for the South Australian senior cricket side and all its under-age and women's teams, serving for 30 years. Dansie also served on the SACA board for 25 years, on the City of Campbelltown council and as president of the Australian Sportsmen's Association. Dansie also found time to work for the SouthAustralian Education Department, including many years as the bursar at Norwood Morialta High School.
Honours
Known as "The Patriarch of South Australian cricket", the Neil Dansie Trophy for South Australia's most valuable player each season is named in his honour and, along with his former teammate Les Favell, are honoured in the Favell-Dansie Indoor Centre at the southern end of Adelaide Oval, behind the Sir Donald Bradman Stand.