| OHA Junior "B" | |
|---|---|
| WJBHL | (1950-1968) |
| EJBHL | (1950-1972) |
| MetJHL | (1950-1989) |
| NDJBHL | (1957-1979) |
| CJBHL | (1954-1993) |
| BCJHL | (1958-1964) |
| MOJBHL | (1970-1978) |
| SWJBHL | (1976-1978) |
| WOHL | (1969-2007) |
| MWJHL | (1973-2007) |
| GHL | (1974-2007) |
| GOJHL | (2007–Present) |
| Ontario Hockey Association | |
| Sutherland Cup | |
The Niagara District Junior B Hockey League was a Canadian Junior ice hockey league in the Golden Horseshoe of Ontario from 1954 until 1979. The league was a part of the Ontario Hockey Association of the Canadian Amateur Hockey Association and was eligible for the Sutherland Cup.
The Niagara District Junior B Hockey League was founded in 1957. In 1974, many teams in the area broke off and formed the Golden Horseshoe Junior Hockey League. The Niagara District League survived until 1979, when it was divided between the Golden Horseshoe League and the Niagara & District Junior C Hockey League.