Colorado Men's Basketball Letterwinners - J-L
Jersey numbers, heights and weights are generally those listed in CU publications (or other sources) in the player's final letter-winning year. Hometowns are usually the place from which the player came to CU, followed by the high school and any previous institution, be it a junior or senior college.
Information prior to 1940 is limited at best and thus some holes do exist. If you have additional information on yourself or someone on this list, please call the Sports Information Office at 303/492-5626. Please note that this list includes varsity lettermen only; it is not an all-time roster to include those who did not letter or play, nor those who may have lettered those times CU had a freshman or junior varsity team, and also does not include honorary letters for administration, coaches, trainers or managers. Information can also be updated directly through the Alumni C-Club here: https://cubuffs.com/sb_output.aspx?form=5To view the lettermen, sorted alphabetically by last name, click on the links below:
| Name | Years Lettered | No. | Pos. | Ht. | Wt. | Hometown (Previous School) |
| JACKSON, Dave | 1960 | 30 | C | 6-8 | 180 | Pueblo, Colo. |
| JACKSON-WILSON, Jeryml | 2007-08-09 | 31 | F | 6-6 | 220 | Milwaukee, Wis. (Fork Union Military Academy [Va]/Rufus King/ Ohio State) |
| JAMES, Edward | 1924-25 | |||||
| JAMESON, Terry | 1969-70-71 | 3 | G | 5-11 | 170 | Denver, Colo. (Regis) |
| JAVERNICK, Frank | 1958-59-60 | 23 | F | 6-6 | 198 | Canon City, Colo. |
| JEANGERARD, Robert | 1953-54-55 | 20 | F | 6-3 | 195 | Wilmette, Ill. |
| JENSEN, Greg | 1994-95-96-97 | 42 | F | 6-6 | 212 | Eagle Grove, Iowa (Eagle Grove) |
| JESSUP, Isaac | 2021 | 40 | G | 6-2 | 191 | Loveland, Colo. (Resurrection Catholic) |
| JOCHEMS, Jim | 1956-57-58 | 52 | C | 6-8 | 200 | Denver, Colo. |
| JOHNSON, Brian | 1979-80-81 | 44 | F | 6-8 | 235 | Englewood, Colo. (Cherry Creek) |
| JOHNSON, Fred | 1949-50-51 | |||||
| JOHNSON, Gordon | 1956-57 | 5 | G | 6-1 | 180 | Norfolk, Neb. |
| JOHNSON, Victor | 1923 | |||||
| JOHNSON, Xavier | 2013-14-15-16-17 | 2,11 | G/F | 6-7 | 225 | Los Angeles, Calif. (Mater Dei) |
| JONES, Dwight | 1998-99 | 31 | G | 5-11 | 180 | Beaufort, N.C. (East Carteret) |
| JONES, Trennis | 2001-02-03 | 24 | G | 6-0 | 170 | Austin, Texas (Westlake) |
| JORGENSEN, Glen | 1945 | |||||
| JOYCE, Bob | 1963-64-65 | 14 | G | 6-2 | 205 | Colorado Spgs, Colo. |
| KASARI, Elmer | 1945-46 | |||||
| KELLEY, Ryan | 2009 | 10 | G | 6-2 | 185 | Pomona, Calif. (Diamond Ranch) |
| KELLEY, Vince | 1981-82-83-84 | 25 | F | 6-7 | 210 | Inglewood Calif. (Inglewood) |
| KELLEY, William | 1928 | |||||
| KELLY, Pat | 1971-72-73-74 | 4 | G | 6-2 | 185 | Denver, Colo. (Regis) |
| KENNEDY, Tom | 1972 | 22 | C | 6-1 | 190 | Palos Verdes Estates, Calif. |
| KERN, Mickey | 1967-68-69 | 10 | G | 5-11 | 165 | Denver, Colo. (Regis) |
| KING, George | 2014-15-16-17-18 | 24 | G | 6-6 | 225 | Fayetteville, N.C. (Brennan [San Antonio, Texas]) |
| KING-STOCKTON, Marcus | 2005-06-07-08 | 32 | F | 6-9 | 245 | Denver, Colo. (Colorado Academy) |
| KINKKI, Mike | 1968-69 | 24 | F | 6-9 | 227 | Oklahoma City, Okla. (Harding) |
| KIRCHNER, Bob | 1941-42 | |||||
| KIRKMEYER, Ted | 1928 | |||||
| KNOCHE, Chris | 1977 | |||||
| KNUTSON, Levi | 2008-09-10-11 | 24 | G | 6-4 | 200 | Littleton, Colo. (Arapahoe HS) |
| KOCH, Kyle | 1925 | |||||
| KONOPKA, Bruno | 1974-75 | 12 | F | 6-5 | 200 | Denver, Colo. (Thomas Jefferson) |
| KOONCE, Owen | 2021 | 15 | G | 6-6 | 187 | Lafayette, Colo. (Centaurus) |
| KOOP, Kenneth | 1951-52 | |||||
| KOUNTZ, Daylen | 2019-20 | 2 | G | 6-4 | 191 | Denver, Colo. (East) |
| KOWAL, Sean | 2007 | 41 | C | 6-10 | 235 | St. Louis, Mo. (De Smet Jesuit) |
| KRITZA, Ted | 1995-96 | 40 | F | 6-7 | 230 | Colorado Spgs., Colo. (Palmer) |
| KUOSMAN, David | 1986-87-88-89 | 3 | G | 6-4 | 190 | Colorado Spgs., Colo (Mitchell) |
| LAW, Alfred | 1902-03-04-05 | |||||
| LAW, Billy | 1991-92 | 15 | G | 5-10 | 170 | Oklahoma City, Okla. (Southeast) |
| LAWRENCE, Tom | 1973-74-75 | G | 6-2 | 185 | Aurora, Colo. | |
| LAWRENCE, Tony | 1974-75 | 5 | G | 6-4 | 190 | South Bend, Ind. (Adams) |
| LAWSON, Bob | 1951-52-53 | 14 | F | 6-3 | 175 | Longmont, Colo. |
| LAYNE, Doug | 1974 | 21 | C | 6-10 | 205 | Oakland, Calif. (Castlemont) |
| LeCRON, Leslie | 1916 | |||||
| LEDBETTER, Loy | 1945-46 | |||||
| LEE, David | 1969 | 30 | C | 6-10 | 190 | Lafayette, Colo. |
| LEE, Eric | 1961-62-63 | 4 | G | 5-10 | 154 | Denver, Colo. (South) |
| LEE, Michael | 1985-86-87-88 | 24 | G | 6-4 | 185 | Las Vegas, Nev. (Western) |
| LEFFERDINK, Merle | 1930-31-32-33-34 | |||||
| LENDERMAN, Brent | 1987 | 12 | G | 6-2 | 175 | Grand Junction, Colo. (Grand Junction) |
| LENNING, George | 1923-1924 | |||||
| LEWIS, Billy | 1958-59-60 | 14 | F | 6-3 | 174 | Denver, Colo. |
| LEWIS, Emmett | 1976-77-78-79 | 10 | G | 6-2 | 175 | Gary, Ind. (Emerson) |
| LEWIS, Harold | 1923 | |||||
| LEWIS, Michael | 1924 | |||||
| LEWIS, Stuart | 1924-25-26-27-28 | |||||
| LEY, Bill | 1948-49-50 | |||||
| LIND, Russ | 1958-59-60 | 10 | G | 6-1 | 187 | Galesburg, Ill. |
| LINTZ, Jack | 1964-65-66 | 23 | F | 6-8 | 242 | Akron, Colo. |
| LOGAN, Dave | 1973-74-75-76 | 24 | G/F | 6-5 | 226 | Wheat Ridge, Colo. |
| LOMBARD, Mitch | 2016-17 | 12 | G | 6-0 | 195 | Castle Pines, Colo. (Rock Canyon) |
| LOUGHLIN, Will | 2021-22 | 30 | F | 6-9 | 245 | Seattle, Wash. (Seattle Preparatory School) |
| LOVERING, Lawson | 2022 | 34 | C | 7-1 | 225 | Cheyenne, Wyo. (Central) |