The 1982 Oklahoma State Cowboys baseball team represented the Oklahoma State University in the 1982 NCAA Division I baseball season. The Cowboys played their home games at Allie P. Reynolds Stadium. The team was coached by Gary Ward in his 5th year at Oklahoma State.
The Cowboys won the Midwest Regional to advance to the College World Series, where they were defeated by the Wichita State Shockers.
Roster
Schedule
! style="" | Regular season
|- valign="top"
|- bgcolor="#ffcccc" | 1 || February 27 || vs || Joker Marchant Stadium • Lakeland, Florida || 1–3 || 0–1 || – |- bgcolor="#ccffcc" | 2 || February 28 || vs || Joker Marchant Stadium • Lakeland, Florida || 13–2 || 1–1 || – |-
|- bgcolor="#ccffcc" | 3 || March 1 || vs || Joker Marchant Stadium • Lakeland, Florida || 5–4 || 2–1 || – |- bgcolor="#ffcccc" | 4 || March 1 || vs Western Michigan || Joker Marchant Stadium • Lakeland, Florida || 5–7 || 2–2 || – |- bgcolor="#ccffcc" | 5 || March 2 || vs Western Michigan || Joker Marchant Stadium • Lakeland, Florida || 11–8 || 3–2 || – |- bgcolor="#ccffcc" | 6 || March 3 || vs Evansville || Joker Marchant Stadium • Lakeland, Florida || 11–5 || 4–2 || – |- bgcolor="#ccffcc" | 7 || March 3 || vs Evansville || Joker Marchant Stadium • Lakeland, Florida || 5–1 || 5–2 || – |- bgcolor="#ccffcc" | 8 || March 4 || vs Eastern Michigan || Joker Marchant Stadium • Lakeland, Florida || 3–2 || 6–2 || – |- bgcolor="#ccffcc" | 9 || March 6 || vs || Joker Marchant Stadium • Lakeland, Florida || 4–1 || 7–2 || – |- bgcolor="#ccffcc" | 10 || March 6 || vs Eastern Michigan || Joker Marchant Stadium • Lakeland, Florida || 1–0 || 8–2 || – |- bgcolor="#ccffcc" | 11 || March 8 || vs || Unknown • Edinburg, Texas || 1–0 || 9–2 || – |- bgcolor="#ccffcc" | 12 || March 9 || vs Baylor || Unknown • Edinburg, Texas || 4–3 || 10–2 || – |- bgcolor="#ccffcc" | 13 || March 9 || at || Unknown • Edinburg, Texas || 6–1 || 11–2 || – |- bgcolor="#ffcccc" | 14 || March 10 || at Texas–Pan American || Unknown • Edinburg, Texas || 8–9 || 11–3 || – |- bgcolor="#ccffcc" | 15 || March 11 || vs Baylor || Unknown • Edinburg, Texas || 10–4 || 12–3 || – |- bgcolor="#ccffcc" | 16 || March 12 || vs Baylor || Unknown • Edinburg, Texas || 6–2 || 13–3 || – |- bgcolor="#ffcccc" | 17 || March 12 || at Texas–Pan American || Unknown • Edinburg, Texas || 6–7 || 13–4 || – |- bgcolor="#ffcccc" | 18 || March 12 || at Texas–Pan American || Unknown • Edinburg, Texas || 4–5 || 13–5 || – |- bgcolor="#ccffcc" | 19 || March 19 || || Allie P. Reynolds Stadium • Stillwater, Oklahoma || 15–0 || 14–5 || – |- bgcolor="#ccffcc" | 20 || March 19 || South Dakota State || Allie P. Reynolds Stadium • Stillwater, Oklahoma || 20–0 || 15–5 || – |- bgcolor="#ccffcc" | 21 || March 20 || South Dakota State || Allie P. Reynolds Stadium • Stillwater, Oklahoma || 7–4 || 16–5 || – |- bgcolor="#ccffcc" | 22 || March 20 || South Dakota State || Allie P. Reynolds Stadium • Stillwater, Oklahoma || 13–3 || 17–5 || – |- bgcolor="#ccffcc" | 23 || March 23 || || Allie P. Reynolds Stadium • Stillwater, Oklahoma || 13–1 || 18–5 || – |- bgcolor="#ccffcc" | 24 || March 24 || North Dakota State || Allie P. Reynolds Stadium • Stillwater, Oklahoma || 23–1 || 19–5 || – |- bgcolor="#ccffcc" | 25 || March 24 || North Dakota State || Allie P. Reynolds Stadium • Stillwater, Oklahoma || 7–5 || 20–5 || – |- bgcolor="#ccffcc" | 26 || March 27 || at || Buck Beltzer Stadium • Lincoln, Nebraska || 4–2 || 21–5 || 1–0 |- bgcolor="#ffcccc" | 27 || March 27 || at Nebraska || Buck Beltzer Stadium • Lincoln, Nebraska || 3–4 || 21–6 || 1–1 |- bgcolor="#ffcccc" | 28 || March 28 || at Nebraska || Buck Beltzer Stadium • Lincoln, Nebraska || 4–11 || 21–7 || 1–2 |- bgcolor="#ccffcc" | 29 || March 29 || at Nebraska || Buck Beltzer Stadium • Lincoln, Nebraska || 11–10 || 22–7 || 2–2 |- bgcolor="#ccffcc" | 30 || March 31 || at || Jim Wade Stadium • Oklahoma City, Oklahoma || 14–4 || 23–7 || 2–2 |- bgcolor="#ffcccc" | 31 || March 31 || at Oklahoma City || Jim Wade Stadium • Oklahoma City, Oklahoma || 1–7 || 23–8 || 2–2 |-