1969–70 Nationalliga B season

The 1969-70 Nationalliga B season was the 23rd season of the league as the second-level of Swiss ice hockey. HC Ambrì-Piotta won the championship and qualified for the National League A's relegation round.

Regular season

Western Group

Pl.	Team	GP	W	T	L	Goals	Pts.
1.	EHC Biel	14	9	2	3	69:41	20
2.	SC Thun	14	8	1	5	63:42	17
3.	HC Fribourg	14	7	2	5	46:48	16
4.	HC Villars	14	7	1	6	59:52	15
5.	HC Sion	14	7	0	7	50:64	14
6.	SC Luzern	14	5	1	8	40:64	11
7.	Lausanne HC	14	4	2	8	42:53	10
8.	Young Sprinters Neuchâtel	14	4	1	9	45:50	9

Final round

Pl.	Team
1.	HC Ambrì-Piotta

Relegation round

Pl.	Team	GP	W	T	L	Goals	Pts.
1.	HC Sion	14	9	2	3	62:58	20
2.	SC Luzern	14	8	2	4	56:48	18
3.	SC Küsnacht	13	6	3	4	50:50	15
4.	Young Sprinters Neuchâtel	14	7	0	7	80:49	14
5.	Lausanne HC	13	6	1	6	46:42	13
6.	Grasshopper Club Zürich	14	5	2	7	48:52	12
7.	EHC Winterthur	14	4	2	8	53:72	10
8.	EHC St. Moritz	14	3	2	9	50:74	8

Swiss League seasons

1947–48 - 1948–49 - 1949–50 - 1950–51 - 1951–52 - 1952–53 - 1953–54 - 1954–55 - 1955–56 - 1956–57 - 1957–58 - 1958–59 - 1959–60 - 1960–61 - 1961–62 - 1962–63 - 1963–64 - 1964–65 - 1965–66 - 1966–67 - 1967–68 - 1968–69 - 1969–70 - 1970–71 - 1971–72 - 1972–73 - 1973–74 - 1974–75 - 1975–76 - 1976–77 - 1977–78 - 1978–79 - 1979–80 - 1980–81 - 1981–82 - 1982–83 - 1983–84 - 1984–85 - 1985–86 - 1986–87 - 1987–88 - 1988–89 - 1989–90 - 1990–91 - 1991–92 - 1992–93 - 1993–94 - 1994–95 - 1995–96 - 1996–97 - 1997–98 - 1998–99 - 1999–00 - 2000–01 - 2001–02 - 2002–03 - 2003–04 - 2004–05 - 2005–06 - 2006–07 - 2007–08 - 2008–09 - 2009–10 - 2010–11 - 2011–12 - 2012–13 - 2013–14 - 2014–15 - 2015–16 - 2016–17 - 2017–18 - 2018–19 - 2019–20 - 2020–21 - 2021–22 - 2022–23 - 2023–24