The 2012–13 Toronto Raptors season was the 18th season of the franchise in the National Basketball Association (NBA). In the off-season, after failing to obtain Steve Nash in free agency, the Raptors acquired Kyle Lowry from the Houston Rockets for a first-round pick. The season also marked the debut of Jonas Valančiūnas, their first pick in the 2011 draft from Lithuania. On January 30, 2013, the Raptors acquired Rudy Gay in a three-way deal with the Memphis Grizzlies and Detroit Pistons which sent longtime point guard José Calderón to the Pistons. Despite a winning home record (21–20) the Raptors failed to secure a playoff spot with a 34–48 record. This season also marked the official beginning of the DeRozan/Lowry era in Toronto.

The Raptors would not miss the playoffs again until 2021.

This was also their last losing season in a full 82-game season until the 2023-24 season.

Key dates June 28: The 2012 NBA draft took place at Prudential Center in Newark, New Jersey.

Draft picks

Round Pick Player Position Nationality College/Club Team 1 8 Terrence Ross SG Washington 2 37 Quincy Acy PF Baylor 2 56 Tomislav Zubčić (from Indiana Pacers) F Cibona Zagreb

Pre-season

|- style="background:#cfc;" | 1 | October 8 | Real Madrid | | DeMar DeRozan (18) | Ed Davis (10) | José Calderón (8) | Air Canada Centre10,359 | 1–0 |- style="background:#fcc;" | 2 | October 10 | @ Detroit | | DeMar DeRozan (17) | Aaron Gray (7) | Four players (2) | The Palace of Auburn Hills9,532 | 1–1 |- style="background:#cfc;" | 3 | October 12 | Detroit | | DeMar DeRozan (14) | Jonas Valančiūnas (8) | John Lucas III (8) | Air Canada Centre10,167 | 2–1 |- style="background:#cfc;" | 4 | October 17 | Washington | | Landry Fields (15) | Ed Davis (9) | José Calderón (8) | Air Canada Centre11,750 | 3–1 |- style="background:#cfc;" | 5 | October 19 | New York | | Andrea Bargnani (20) | Jonas Valančiūnas (10) | Landry Fields, Kyle Lowry (5) | Bell Centre22,114 | 4–1 |- style="background:#cfc;" | 6 | October 22 | Milwaukee | | DeMar DeRozan (21) | Jonas Valančiūnas (8) | José Calderón, Kyle Lowry (6) | Air Canada Centre11,364 | 5–1 |- style="background:#cfc;" | 7 | October 26 | @ Memphis | | Andrea Bargnani (21) | Jonas Valančiūnas (7) | José Calderón, Kyle Lowry (7) | FedExForum10,206 | 6–1

Roster

Regular season

Game log

|- style="background:#fcc;" | 1 || October 31 || Indiana | | Kyle Lowry (21) | Jonas Valančiūnas (10) | Kyle Lowry (8) | Air Canada Centre19,800 | 0–1

|- style="background:#fcc;" | 2 || November 3 || @ Brooklyn | | Kyle Lowry (28) | Kyle Lowry (8) | Kyle Lowry (8) | Barclays Center17,732 | 0–2 |- style="background:#cfc;" | 3 || November 4 || Minnesota | | DeRozan and Lowry (22) | DeRozan, Lowry and Davis (7) | Kyle Lowry (5) | Air Canada Centre16,754 | 1–2 |- style="background:#fcc;" | 4 || November 6 || @ Oklahoma City | | Jonas Valančiūnas (18) | Ed Davis (9) | Lowry & Lucas (4) | Chesapeake Energy Arena18,203 | 1–3 |- style="background:#fcc;" | 5 || November 7 || @ Dallas | | Andrea Bargnani (25) | Amir Johnson (11) | DeMar DeRozan (7) | American Airlines Center19,763 | 1–4 |- style="background:#fcc;" | 6 || November 10 || Philadelphia | | Andrea Bargnani (23) | Jonas Valančiūnas (8) | José Calderón (11) | Air Canada Centre19,800 | 1–5 |- style="background:#fcc;" | 7 || November 12 || Utah | | DeMar DeRozan (37) | Amir Johnson (14) | José Calderón (17) | Air Canada Centre18,230 | 1–6 |- style="background:#cfc;" | 8 || November 13 || @ Indiana | | DeMar DeRozan (15) | José Calderón (10) | José Calderón (10) | Bankers Life Fieldhouse11,947 | 2–6 |- style="background:#fcc;" | 9 || November 17 || @ Boston | | Bargnani & Lucas (15) | Ed Davis (9) | José Calderón (9) | TD Garden18,624 | 2–7 |- style="background:#cfc;" | 10 || November 18 || Orlando | | DeMar DeRozan (20) | DeMar DeRozan (9) | José Calderón (18) | Air Canada Centre18,702 | 3–7 |- style="background:#fcc;" | 11 || November 20 || @ Philadelphia | | DeMar DeRozan (24) | Jonas Valančiūnas (11) | José Calderón (12) | Wells Fargo Center13,965 | 3–8 |- style="background:#fcc;" | 12 || November 21 || @ Charlotte | | Andrea Bargnani (25) | Jonas Valančiūnas (10) | Kyle Lowry (8) | Time Warner Cable Arena15,240 | 3–9 |- style="background:#fcc;" | 13 || November 23 || @ Detroit | | Andrea Bargnani (34) | Valančiūnas & Lowry (6) | Kyle Lowry (5) | The Palace of Auburn Hills12,778 | 3–10 |- style="background:#fcc;" | 14 || November 25 || San Antonio | | DeMar DeRozan (29) | Ed Davis (14) | José Calderón (9) | Air Canada Centre19,800 | 3–11 |- style="background:#fcc;" | 15 || November 27 || @ Houston | | Andrea Bargnani (21) | Kyle Lowry (8) | José Calderón (7) | Toyota Center12,907 | 3–12 |- style="background:#fcc;" | 16 || November 28 || @ Memphis | | DeMar DeRozan (16) | Ed Davis (6) | Kyle Lowry (4) | FedExForum14,603 | 3–13 |- style="background:#cfc;" | 17 || November 30 || Phoenix | | DeMar DeRozan (23) | DeRozan & Davis (8) | José Calderón (9) | Air Canada Centre18,246 | 4–13

|- style="background:#fcc;" | 18 || December 3 || @ Denver | | Kyle Lowry (24) | Ed Davis (9) | Kyle Lowry (7) | Pepsi Center15,221 | 4–14 |- style="background:#fcc;" | 19 || December 5 || @ Sacramento | | Kyle Lowry (34) | Ed Davis (11) | Kyle Lowry (11) | Sleep Train Arena12,476 | 4–15 |- style="background:#fcc;" | 20 || December 7 || @ Utah | | Andrea Bargnani (20) | Andrea Bargnani (8) | Kyle Lowry (4) | EnergySolutions Arena18,069 | 4–16 |- style="background:#fcc;" | 21 || December 9 || @ L. A. Clippers | | DeMar DeRozan (24) | Amir Johnson (8) | Kyle Lowry (9) | Staples Center19,060 | 4–17 |- style="background:#fcc;" | 22 || December 10 || @ Portland | | DeMar DeRozan (20) | Jonas Valančiūnas (10) | José Calderón (6) | Rose Garden16,863 | 4–18 |- style="background:#fcc;" | 23 || December 12 || Brooklyn | | Ed Davis (24) | Ed Davis (12) | José Calderón (15) | Air Canada Centre18,847 | 4–19 |- style="background:#cfc;" | 24 || December 14 || Dallas | | Linas Kleiza (20) | Ed Davis (8) | John Lucas III (6) | Air Canada Centre19,132 | 5–19 |- style="background:#cfc;" | 25 || December 16 || Houston | | Alan Anderson (24) | José Calderón (10) | José Calderón (14) | Air Canada Centre17,863 | 6–19 |- style="background:#cfc;" | 26 || December 18 || @ Cleveland | | José Calderón (23) | Jonas Valančiūnas (7) | José Calderón (6) | Quicken Loans Arena13,233 | 7–19 |- style="background:#cfc;" | 27 || December 19 || Detroit | | DeMar DeRozan (23) | Johnson & Davis (9) | José Calderón (17) | Air Canada Centre17,062 | 8–19 |- style="background:#cfc;" | 28 || December 21 || Orlando | | DeMar DeRozan (17) | DeMar DeRozan (8) | José Calderón (9) | Air Canada Centre18,391 | 9–19 |- style="background:#fcc;" | 29 || December 26 || @ San Antonio | | Johnson & Anderson (12) | Ed Davis (7) | José Calderón (10) | AT&T Center18,581 | 9-20 |- style="background:#cfc;" | 30 || December 28 || @ New Orleans | | DeMar DeRozan (30) | Amir Johnson (8) | Kyle Lowry (8) | New Orleans Arena13,968 | 10–20 |- style="background:#cfc;" | 31 || December 29 || @ Orlando | | DeMar DeRozan (21) | Landry Fields (9) | José Calderón (10) | Amway Center18,846 | 11–20

|- style="background:#cfc;" | 32 || January 2 || Portland | | Terrence Ross (26) | Fields, Johnson & Davis (7) | José Calderón (13) | Air Canada Centre18,117 | 12–20 |- style="background:#fcc;" | 33 || January 4 || Sacramento | | Kyle Lowry (24) | Ed Davis (13) | Kyle Lowry (4) | Air Canada Centre17,824 | 12–21 |- style="background:#fcc;" | 34 || January 6 || Oklahoma City | | Alan Anderson (27) | Amir Johnson (9) | José Calderón (11) | Air Canada Centre17,634 | 12–22 |- style="background:#cfc;" | 35 || January 9 || Philadelphia | | DeRozan & Johnson (19) | Amir Johnson (12) | José Calderón (11) | Air Canada Centre15,629 | 13–22 |- style="background:#cfc;" | 36 || January 11 || Charlotte | | Alan Anderson (16) | Landry Fields (11) | Calderón & Lowry (6) | Air Canada Centre14,373 |14-22 |- style="background:#fcc;" | 37 || January 13 || Milwaukee | | DeMar DeRozan (23) | Amir Johnson (14) |José Calderón (8) | Air Canada Centre17,384 |14-23 |- style="background:#fcc;" | 38 || January 15 || @ Brooklyn | | Kyle Lowry (21) | Landry Fields (11) | Calderón & Fields | Barclays Center16,236 | 14–24 |- style="background:#fcc;" | 39 || January 16 || Chicago | | Alan Anderson (27) | Amir Johnson (10) | Kyle Lowry (7) | Air Canada Centre18,674 | 14–25 |- style="background:#fcc;" | 40 || January 18 || @ Philadelphia | | Anderson, Davis, Ross (18) | Ed Davis (10) | Kyle Lowry (11) | Wells Fargo Center 16,574 | 14–26 |- style="background:#cfc;" | 41 || January 20 || L. A. Lakers | | José Calderón (22) | Landry Fields (10) | José Calderón (9) | Air Canada Centre 19,800 | 15–26 |- style="background:#fcc;" | 42 || January 23 || @ Miami | | Alan Anderson (20) | Amir Johnson (6) | DeMar DeRozan (7) | American Airlines Arena20,002 | 15–27 |- style="background:#cfc;" | 43 || January 24 || @ Orlando | | DeMar DeRozan (22) | Amir Johnson (10) | DeMar DeRozan (7) | Amway Center17,145 | 16–27 |- style="background:#fcc;" | 44 || January 26 || Cleveland | | Amir Johnson (18) | Amir Johnson (12) | Kyle Lowry (7) | Air Canada Centre 18,820 | 16–28 |- style="background:#fcc;" | 45 || January 28 || Golden State | | Aaron Gray (22) | Aaron Gray (10) | DeMar DeRozan (9) | Air Canada Centre15,914 |16-29 |- style="background:#fcc;" | 46 || January 30 || @ Atlanta | | DeMar DeRozan (23) | Amir Johnson (14) | Kyle Lowry (5) | Philips Arena12,021 | 16–30

|- style="background:#cfc;" | 47 || February 1 || L. A. Clippers | | Rudy Gay (20) | Amir Johnson (16) | Kyle Lowry (8) | Air Canada Centre 19,800 | 17–30 |- style="background:#fcc;" | 48 || February 3 || Miami | | Rudy Gay (29) | Aaron Gray (12) | Anderson, DeRozan & Lowry (3) | Air Canada Centre19,800 |17-31 |- style="background:#fcc;" | 49 || February 6 || Boston | | Rudy Gay (25) | Gay & Johnson (12) | Kyle Lowry (8) | Air Canada Centre17,163 | 17–32 |- style="background:#cfc;" | 50 || February 8 || @ Indiana | | Rudy Gay (23) | Amir Johnson (14) | Kyle Lowry (6) | Bankers Life Fieldhouse16,253 | 18–32 |- style="background:#cfc;" | 51 || February 10 || New Orleans | | Rudy Gay (20) | Jonas Valančiūnas (10) | Kyle Lowry (10) | Air Canada Centre17,177 | 19–32 |- style="background:#cfc;" | 52 || February 12 || Denver | | DeMar DeRozan (22) | DeRozan & Valančiūnas (8) | Kyle Lowry (10) | Air Canada Centre16,738 | 20–32 |- style="background:#cfc;" | 53 || February 13 || @ New York | | Alan Anderson (26) | Landry Fields (10) | Rudy Gay (4) | Madison Square Garden19,033 | 21–32 |- align="center" |colspan="9" bgcolor="#bbcaff"|All-Star Break |- style="background:#cfc;" | 54 || February 19 || @ Washington | | DeRozan & Gay (24) | Gay & Valančiūnas (8) | Kyle Lowry (10) | Verizon Center13,923 | 22–32 |- style="background:#fcc;" | 55 || February 20 || Memphis | | Alan Anderson (19) | Rudy Gay (9) | DeMar DeRozan (5) | Air Canada Centre19,800 | 22–33 |- style="background:#cfc;" | 56 || February 22 || New York | | Rudy Gay (32) | Jonas Valančiūnas (10) | Kyle Lowry (7) | Air Canada Centre19,800 |23-33 |- style="background:#fcc;" | 57 || February 25 || Washington | | DeMar DeRozan (25) | Amir Johnson (13) |Rudy Gay (4) | Air Canada Centre16,705 |23-34 |- style="background:#fcc;" | 58 || February 27 || @ Cleveland | | DeMar DeRozan (34) | Amir Johnson (9) | Kyle Lowry (8) | Quicken Loans Arena13,368 | 23–35

|-style="background:#fcc;" | 59 || March 1 || Indiana | | Rudy Gay (21) | Jonas Valančiūnas (9) | DeMar DeRozan (3) | Air Canada Centre18,268 | 23–36 |- style="background:#fcc;" | 60 || March 2 || @ Milwaukee | | Alan Anderson (21) | Kyle Lowry (10) | Kyle Lowry (10) | Bradley Center16,165 | 23–37 |- style="background:#fcc;" | 61 || March 4 || @ Golden State | | Bargnani & Gay (26) | Amir Johnson (15) |Kyle Lowry (9) | Oracle Arena19,596 |23-38