| Way Cool Jr. | |
| Cover: | waycooljr.jpg |
| Type: | single |
| Artist: | Ratt |
| Album: | Reach for the Sky |
| Released: | December 1988 [1] |
| Recorded: | 1988 |
| Length: | 04:27 |
| Label: | Atlantic |
| Producer: | Beau Hill |
| Prev Title: | I Want a Woman |
| Prev Year: | 1989 |
| Next Title: | Shame Shame Shame |
| Next Year: | 1990 |
"Way Cool Jr." is a single by the American heavy metal band Ratt. It is the third track on their 1988 album, Reach for the Sky. It reached number 75 on the Billboard Hot 100.