The 1992–93 OHL season was the 13th season of the Ontario Hockey League. The Cornwall Royals become the Newmarket Royals. The Detroit Compuware Ambassadors are renamed the Detroit Junior Red Wings. The inaugural OHL Humanitarian of the Year is awarded. Sixteen teams each played 66 games. The Peterborough Petes won the J. Ross Robertson Cup, defeating the Sault Ste. Marie Greyhounds.

Relocation and Rebranding

Cornwall Royals to Newmarket Royals

The Cornwall Royals relocated to the city of Newmarket, Ontario and were named the Newmarket Royals. The team would play at the Newmarket Recreational Complex. The club was established in 1969 in the Quebec Major Junior Hockey League, as Cornwall won the Memorial Cup three times, in 1972, 1980 and 1981. Prior to the 1981-82, the Royals transferred to the Ontario Hockey League. After joining the OHL, the club was made the post-season in ten of their eleven seasons. Newmarket would remain in the Leyden Division following the relocation.

Detroit Compuware Ambassadors to Detroit Junior Red Wings

The Detroit Compuware Ambassadors rebranded their team into the Detroit Junior Red Wings. The Junior Red Wings would continue to share Joe Louis Arena with the Detroit Red Wings of the National Hockey League. The club would use the familiar Red Wings logo and change their colours to red and white to match the NHL team.

Regular season

Final standings

Note: DIV = Division; GP = Games played; W = Wins; L = Losses; T = Ties; GF = Goals for; GA = Goals against; PTS = Points; x = clinched playoff berth; y = clinched division title

Leyden Division

Emms Division

Scoring leaders

Playoffs

OHL Superseries

The winner of the OHL Superseries will host the 1993 Memorial Cup. This series featured the top ranked team in the Leyden Division, the Peterborough Petes, take on the top ranked team in the Emms Division, the Sault Ste. Marie Greyhounds.

(L1) Peterborough Petes vs. (E1) Sault Ste. Marie Greyhounds

Division quarter-finals

Leyden Division

(2) Kingston Frontenacs vs. (7) North Bay Centennials

(3) Oshawa Generals vs. (6) Belleville Bulls

(4) Sudbury Wolves vs. (5) Newmarket Royals

Emms Division

(2) Detroit Junior Red Wings vs. (7) Guelph Storm

(3) London Knights vs. (6) Kitchener Rangers

(4) Owen Sound Platers vs. (5) Niagara Falls Thunder

Division semi-finals

Leyden Division

(1) Peterborough Petes vs. (4) Sudbury Wolves

(2) Kingston Frontenacs vs. (3) Oshawa Generals

Emms Division

(1) Sault Ste. Marie Greyhounds vs. (4) Owen Sound Platers

(2) Detroit Junior Red Wings vs. (3) London Knights

Division finals

Leyden Division

(1) Peterborough Petes vs. (2) Kingston Frontenacs

Emms Division

(1) Sault Ste. Marie Greyhounds vs. (2) Detroit Junior Red Wings

J. Ross Robertson Cup

(L1) Peterborough Petes vs. (E1) Sault Ste. Marie Greyhounds

Awards

All-star teams

The OHL All-star teams were selected by the OHL's general managers.

First team

Second team

Third team

1993 OHL Priority Selection

The Ottawa 67's held the first overall pick in the 1993 Ontario Priority Selection and selected Alyn McCauley from the Kingston Voyageurs. McCauley was awarded the Jack Ferguson Award, awarded to the top pick in the draft. Below are the players who were selected in the first round of the 1993 Ontario Hockey League Priority Selection.