List of North American tornadoes and tornado outbreaks United States 1960s

| Event | Date_ | Area | Tornadoes | Casualties | Notes_ |
|---|---|---|---|---|---|
| 1966 Tampa tornado family | April 4, 1966 | Central Florida, I-4 corridor | 2 | 11 fatalities | Third-deadliest tornado event in Florida, behind those of February 2, 2007, and February 22–23, 1998. Produced at least two long-tracked tornadoes, including one of only two F4s in Florida history, killing 11 people. Affected major urban areas in Tampa and Greater Orlando, but crossed the entire state as well. |
| June 1966 tornado outbreak sequence | June 8–9, 1966 | Kansas – Illinois | 57 | 18 fatalities | Outbreak sequence produced a series of tornadoes across the Great Plains states. An F5 devastated downtown Topeka, Kansas, killing 16 people and disproving myths about the city`s being protected. A large F3 also hit Manhattan, Kansas. |