| Position: | Defence |
| Shoots: | Left |
| Height Ft: | 6 |
| Height In: | 2 |
| Weight Lb: | 203 |
| Birth Date: | October 28, 1978 |
| Birth Place: | Ostrava, Czechoslovakia |
| Career Start: | 1998 |
| Career End: | 2005 |
| Draft: | 112th overall |
| Draft Year: | 1997 |
| Draft Team: | Tampa Bay Lightning |
| Played For: | Tampa Bay Lightning |
Karel Bětík (born October 28, 1978) is a Czech former professional ice hockey defenceman. He was drafted in the fifth round, 112th overall, by the Tampa Bay Lightning in the 1997 NHL Entry Draft. He played three games in the National Hockey League with the Lightning, during the 1998–99 season, scoring two assists.
| Regular season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | League | GP | PIM | GP | G | A | Pts | PIM | |||||
| 1996–97 | Kelowna Rockets | WHL | 56 | 3 | 10 | 13 | 76 | 6 | 1 | 1 | 2 | 2 | ||
| 1997–98 | Kelowna Rockets | WHL | 61 | 5 | 25 | 30 | 121 | 7 | 1 | 2 | 3 | 8 | ||
| 1998–99 | Tampa Bay Lightning | NHL | 3 | 0 | 2 | 2 | 2 | — | — | — | — | — | ||
| 1998–99 | Cleveland Lumberjacks | IHL | 74 | 5 | 11 | 16 | 97 | — | — | — | — | — | ||
| 1999–00 | Detroit Vipers | IHL | 17 | 0 | 0 | 0 | 22 | — | — | — | — | — | ||
| 1999–00 | Toledo Storm | ECHL | 22 | 0 | 7 | 7 | 42 | — | — | — | — | — | ||
| 2000–01 | Bakersfield Condors | WCHL | 62 | 3 | 18 | 21 | 105 | 3 | 0 | 1 | 1 | 10 | ||
| 2001–02 | B.C. Icemen | UHL | 70 | 7 | 26 | 33 | 74 | 8 | 0 | 2 | 2 | 15 | ||
| 2002–03 | Flint Generals | UHL | 56 | 5 | 11 | 16 | 51 | — | — | — | — | — | ||
| 2002–03 | Rockford IceHogs | UHL | 10 | 1 | 2 | 3 | 8 | 3 | 0 | 0 | 0 | 4 | ||
| 2003–04 | Sherbrooke Saint-François | QSMHL | 50 | 5 | 20 | 25 | 54 | 10 | 0 | 1 | 1 | 8 | ||
| 2004–05 | Sherbrooke Saint-François | LNAH | 50 | 2 | 9 | 11 | 34 | — | — | — | — | — | ||
| NHL totals | 3 | 0 | 2 | 2 | 2 | — | — | — | — | — | ||||