| สามแยกบางใหญ่ Sam Yaek Bang Yai | |
| Symbol Location: | bangkok |
| Style: | MRT |
| Style2: | Purple |
| Address: | Sao Thong Hin, Bang Yai, Nonthaburi, Thailand |
| Other: | Bus, Taxi |
| Structure: | Elevated |
| Platform: | 2 (1 island platform) |
| Tracks: | 2 |
| Bicycle: | Available |
| Accessible: | yes |
| Parking: | Available |
| Owned: | Mass Rapid Transit Authority of Thailand |
| Operator: | Bangkok Expressway and Metro Public Company Limited |
| Passengers: | 297,085 |
| Pass Year: | 2021 |
Sam Yaek Bang Yai station (th|สถานีสามแยกบางใหญ่, pronounced as /th/) is a Bangkok MRT station on the Purple Line. The station is located on Rattanathibet Road in Nonthaburi Province.