| Tim Lajcik | |
| Other Names: | The Bohemian |
| Birth Name: | Timothy Matthew Lajcik |
| Birth Date: | 1965 6, mf=yes |
| Birth Place: | Redwood City, California, United States |
| Weight: | 225lb |
| Weight Class: | Heavyweight |
| Team: | Gladiators Training Academy |
| Mma Kowin: | 5 |
| Mma Subwin: | 1 |
| Mma Decwin: | 1 |
| Mma Koloss: | 4 |
| Mma Subloss: | 1 |
| Mma Decloss: | 1 |
| Mma Draw: | 1 |
| Sherdog: | 223 |
Timothy Matthew Lajcik (Czech: Lajčík; born June 21, 1965)[1] is a retired American mixed martial artist, stuntman, actor and writer. Lajcik competed in the heavyweight division of the Ultimate Fighting Championship and the Pancrase. He lost his last fight at WFA 2 - Level 2 against Kimo Leopoldo on July 5, 2002.[2] Lajcik holds a B.A. in Sociology with an emphasis on social work.[3]
|-| Loss| align=center| 7–6–1| Kimo Leopoldo| TKO (broken toe)| | | align=center| 1| align=center| 1:55| Nevada, United States| |-| Loss| align=center| 7–5–1| Marcelo Tigre| TKO (punches)| Pancrase - 2001 Anniversary Show| | align=center| 1| align=center| 1:34| Kanagawa, Japan| |-| Win| align=center| 7–4–1| Osami Shibuya| Decision (unanimous)| Pancrase - 2001 Neo-Blood Tournament Second Round| | align=center| 3| align=center| 5:00| Tokyo, Japan| |-| Win| align=center| 6–4–1| Kengo Watanabe| KO (punches)| Pancrase - Proof 2| | align=center| 1| align=center| 3:23| Osaka, Japan| |-| Loss| align=center| 5–4–1| Jeff Monson| Decision| UFC 27| | align=center| 2| align=center| 5:00| Louisiana, United States| |-| Loss| align=center| 5–3–1| Gan McGee| TKO (submission to strikes)| IFC WC 7: Warriors Challenge 7| | align=center| 1| align=center| 4:38| California, United States| IFC WC 7 Tournament Semifinal.|-| Win| align=center| 5–2–1| Joe Campanella| TKO| IFC WC 7: Warriors Challenge 7| | align=center| 1| align=center| 0:18| California, United States| IFC WC 7 Tournament Quarterfinal.|-| Loss| align=center| 4–2–1| Borislav Jeliazkov| Submission (rear-naked choke)| RINGS: King of Kings 1999 Block B| | align=center| 1| align=center| 2:23| Osaka, Japan| |-| Draw| align=center| 4–1–1| Ron Waterman| Draw| UFC 22| | align=center| 3| align=center| 5:00| Louisiana, United States| |-| Loss| align=center| 4–1| Tsuyoshi Kohsaka| TKO (corner stoppage)| UFC 21| | align=center| 2| align=center| 5:00| Iowa, United States| |-| Win| align=center| 4–0| Mark Tullius| TKO (submission to strikes)| NG 9: Neutral Grounds 9| | align=center| 1| align=center| 6:58| | |-| Win| align=center| 3–0| Eugene Jackson| Submission (rear naked choke)| IFC WC 2: Warriors Challenge 2| | align=center| 1| align=center| 9:49| California, United States| Won the IFC WC 2 Tournament.|-| Win| align=center| 2–0| David Ross| TKO| IFC WC 2: Warriors Challenge 2| | align=center| 1| align=center| 5:36| California, United States| IFC WC 2 Tournament Semifinal.|-| Win| align=center| 1–0| Paul Devich| TKO| IFC WC 2: Warriors Challenge 2| | align=center| 1| align=center| 1:20| California, United States| IFC WC 2 Tournament Quarterfinal.