The 1921 season of Auckland Rugby League was its 13th. Seventy two teams played across its six main grades.

The first grade competition featured seven teams, City Rovers, Marist Old Boys, Maritime, Devonport, Fire Brigade (formerly Grafton Athletic), Newton Rangers, and Ponsonby United. City Rovers comfortably won the senior championship for the 4th time with a 8 win, 1 draw, 0 loss record ahead of Maritime who were unable to repeat their title win from the previous season. City had previously won the title in 1910, 1911, and 1916. This was to be the first of 3 consecutive titles for them. They also won the Roope Rooster knockout competition for the 3rd time after previous wins in 1916 and 1918.

News Club teams by grade participation Team1st Grade2nd Grade3rd Grade4th Grade5th Grade6th Grade A6th Grade BTotalMarist Old Boys11103017Ponsonby United11111016City Rovers11011116Maritime11010115Manukau Rovers01011115Devonport United11101004Kingsland Rovers00111014Richmond Rovers00011114Newton Rangers11100003Ellerslie United01100002Otahuhu Rovers01010013Northcote & Birkenhead Ramblers01001002Takapuna00001102Parnell00000112Fire Brigade (Grafton Athletic)10000001Point Chevalier00100001Māngere Rangers00001001Total71077126958

Junior Management Committee The Junior management committee elected for the season was: G. Stevens, W. Church, J. Ball, H. Clayton, W. Dowle, A.E. Smith, W. Lusty, W.J. Davidson (Hon. Sec), T. Fielding (Chairman), J. Aggers, K. Lippiatt.

Club name changes and mergers On 13 April the Management Committee of the Auckland Rugby League met. At the meeting Grafton was granted permission to change its name to "Fire Brigade Club". Devonport United notified the league that the Devonport Borough Council had allocated the Devonport Domain for its use. During the season the club was named 'North Shore' and 'Devonport' interchangeably by both The New Zealand Herald and the Auckland Star. In 1920 the club had seen a merger between North Shore Albions and the Sunnyside club and agreed on the name Devonport United but it appears that the stronger club's name was still more favoured by those reporting on the games, and it was eventually the name adopted by the club. While the Kingsland Rovers club wrote asking for advice on what it should do regarding a ground for the club to play at.

Carlaw Park open for business Carlaw Park was named after James Carlaw who had been heavily involved in the development of rugby league in the Auckland area for many years. History was made on 25 June when the first ever match was played on Carlaw Park between City Rovers and Maritime. The match was won by City Rovers 10 points to 8. Prior to the match an official opening ceremony was held. "The park was declared open by Hon. Arthur Myers, MP. Mr and Mrs. Carlaw were each presented with a gold badge and certificate of life membership on the ground, and at the conclusion of the ceremony Mrs Carlaw kicked off for the first game on the new park". City Rovers capped their season by winning the Thacker Shield from Ponsonby United on the final day of the season after having already won the Monteith Shield by winning the First Grade Championship, and the Roope Rooster Knock-out trophy.

Female football club denied by the league On 12 July a meeting was held in Parnell to form a "girls" rugby league competition with over 40 enrolling. They were to play a game on Carlaw Park on the following Saturday afternoon. They were all aged between 16 and 20 years of age. The chairman of the Parnell club, Mr. A.R. Turner explained "that it wished to develop the girls as well as the men, and to this end the club was being formed at the suggestion of the girls". A trophy "similar to the Monteith Shield" had been donated, and "members of the Auckland League Management Committee had donated a football, and were providing assistance in supplying jerseys. At the meeting when the time for enrollment came it was described that "they rose in a body and fairly rushed the table, which was in danger of being overturned in the excitement of the moment" Ivan Culpan, secretary of the league told the girls that the league would train them every evening in the lead up to the match. Over the next week the number of girls enrolled increased to 65. It later transpired that the members of the Auckland Rugby League who had attended had done so by invitation and were not necessarily acting on behalf of the league with the comments they had made. At the Auckland Rugby league Management meeting the following night the decision on whether to support the girls playing and affiliate the club with the league was deferred. Both George Hunt and E Phelan spoke against allowing the girls to play. And at a meeting on 20 July the Auckland Rugby League decided to oppose the girls playing football. Mr. James Carlaw said that medical opinion was in opposition to females playing the sport. Mr Stallworthy and Mr. E. Feilding suggested a trial game with modified rules take place with doctors watching but the request was declined.

Arthur Singe switches to rugby league At the beginning of the season Marist Old Boys enticed Arthur Singe to join the club. He was an outstanding rugby player playing in the wing-forward position (flanker in today's terms). He played for the New Zealand Army rugby team which toured Great Britain and then South Africa at the end of the war. When he returned to New Zealand he played for the Marist rugby club and played for Auckland 8 teams. He narrowly missed the New Zealand rugby team to tour Australia after playing just 10 minutes in the North Island v South Island match which acted as a trial of sorts. He switched codes and joined Marist, playing for them in 1921–22 and 1925–26 before going on tour with the New Zealand team on their ill-fated tour of England. Seven players went on strike due to issues with management on the tour and were ultimately banned for life. Singe was the only Auckland player among the strikers. The ban was lifted in 1962, 26 years after his death in 1936. Singe was to play 48 games for Marist scoring 148 points, 15 games for Auckland scoring 25 points, and 8 matches for New Zealand.

Monteith Shield (first grade championship) Monteith Shield standings TeamPldWDLFAPtsCity Rovers98102415017Maritime960312611212Marist Old Boys950415812210Ponsonby United95041299910Newton Rangers9315741297Devonport United7106541322Fire Brigade8107411792

Statistics Including the knockout games there were 38 first grade games played with 239 tries, 110 conversions, 31 penalties, 3 drop goals, and 4 goals from a mark. The average number of points per game was 26.7, an increase of 1.7 points from the previous season. There were 6.3 tries per game, compared to 5.8 the previous season. With 110 conversions from 239 attempts the successful percentage was only 46.

Monteith Shield fixtures Round 1 Arthur Singe debuted for Marist. His mother was Irish and father Chinese, making him one of the first ever players of Asian heritage in New Zealand representative rugby league along with James Hing who played in the same era for Marist and later coached Point Chevalier. Singe had played for the New Zealand Army rugby union team during World War 1. Singe narrowly missed out on selection for the All Blacks in 1920 after playing for the North Island in a trial match and soon after switched to rugby league. He was a loose forward and went on to play rugby league for Auckland and New Zealand. On the 1926-27 tour of England he was one of several players who boycotted matches due to a disagreement with the coach/manager and was suspended for several matches. Following the tour he was banned for life by the New Zealand Rugby League. In 1962 the New Zealand Rugby League lifted the ban on Singe and his 6 teammates. However by this time 4 of the 6 players had already passed away including Singe who died in 1936.

Round 2

Round 3 An enormous crowd of 6,000 attended the Marist v Newton match which was somewhat of a surprise as Marist were relatively new in the grade and had only won one of their two opening matches. The game was delayed 20 minutes as officials took that amount of time to clear the #2 field at Victoria Park of spectators. At halftime Newton led 5-4 and as the #1 field was now empty the second half was moved to that field. With 12 minutes remaining Newton still led 5-4 but Percy Gallagher of the Marist side scored a try, converted by Arthur Singe to put them in the lead. Remarkably the same pairing repeated the feat twice more to take a 19-5 lead before Arthur Eustace ran 75 yards to secure the win with the crowd pouring on to the field amidst the action.

Round 4 Ivan Littlewood debuted for Maritime and scored a try in their 12-10 win over Newton. He went on to represent Auckland 22 times from 1921 to 1927 and played for New Zealand in 1 test match in 1925. He was a consistent try scorer with 80 tries from 120 club games from 1921 to 1934 and finished with 12 tries this season which made him the unofficial top try scorer. City accumulated one of the highest ever scores in this era in the first grade competition with their 61 to 7 victory over Fire Brigade at the Auckland Domain. Bill Davidson scored a try and converted 11 of their 13 tries which was a record. Two of their tries were scored by his younger brother, Ben Davidson, while Harry Tancred 2, George Reid, V Thomas, Alf Townsend, and Bert Laing were also among the try scorers.

Round 5 The match between Marist and Devonport was originally scheduled to be played at the Devonport Domain. However the Marist club protested to the Auckland Rugby League that they had played at that venue the week before and the ground was particularly hard and also that many of their players could not get away from work early enough to travel to the ground and they would likely forfeit. The league sent a delegation to inspect the ground. It was then decided to move the match to the Auckland Domain number 3 field.

Round 6 Round 6 was somewhat farcical. Devonport fielded several juniors and when the score got to 14–0 in favour of Maritime very quickly four Maritime players changed teams to make it a more even contest. The remainder of the game more resembled a practice match. While Newton defaulted their match with Fire Brigade as only 6 players turned out. The New Zealand Herald match report stated that "counter-attractions proving too strong for the Newton players".

Round 7

Round 8 John Lang, who had switched to rugby union weeks earlier was denied reinstatement in that code. As a result he returned to rugby league and joined the Marist club, making his debut in their game against City. He went on to represent them for 4 seasons and also made several appearances for Auckland while a Marist member. Ernie Herring also formally of the Maritime club had tried to transfer to the Marist rugby union club but instead turned out for the Marist rugby league side. The Auckland Rugby League cleared their transfers before kickoff. Herring scored a try for Marist in their loss to City. For City Ben Davidson scored two tries and the New Zealand Herald referred to him as 'Harley Davidson' in their match report, presumably after the motorcycle which had become popular at the time. One of City's tries was scored by Harry Hawkes who actually lost the ball over the line but he did so after crashing into a spectator who was on the field of play so the referee awarded the try anyway. Spectators crowding on to the field was a constant problem at the Auckland Domain and Victoria Park matches which drew very large crowds and had almost no fencing.

Round 9