明串球菌科 （学名：Leuconostocaceae）为乳杆菌目的一科细菌。此科的模式属为明串球菌属(Leuconostoc)。
本科包括以下属：
- Convivina Praet et al., 2015
- Fructobacillus Endo and Okada, 2008
- Fructobacillus americanaquae Oliphant et al. 2023
- Fructobacillus apis Chen et al. 2022
- Fructobacillus broussonetiae Lin et al. 2022
- Fructobacillus cardui Gallus et al. 2022
- Fructobacillus durionis (Leisner et al. 2005) Endo and Okada 2008
- Fructobacillus evanidus Botero et al. 2024
- Fructobacillus ficulneus (Antunes et al. 2002) Endo and Okada 2008
- Fructobacillus fructosus (Kodama 1956) Endo and Okada 2008
- Fructobacillus papyriferae Lin et al. 2022
- Fructobacillus papyrifericola Lin et al. 2022
- Fructobacillus parabroussonetiae Lin et al. 2022
- Fructobacillus pseudoficulneus (Chambel et al. 2006) Endo and Okada 2008
- Fructobacillus tropaeoli Endo et al. 2011
- 明串球菌属 Leuconostoc van Tieghem, 1878
- 酒球菌属 Oenococcus Dicks et al., 1995
- 魏斯氏菌属 Weissella Collins et al., 1994
- LPSN - List of Prokaryotic names with Standing in Nomenclature
