Santa María Ostuma

Infobox Settlement
name = Santa María Ostuma
settlement_type = Municipality
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imagesize = 300px
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pushpin_label_position =bottom
pushpin_mapsize =300
pushpin_map_caption =Location in El Salvador
subdivision_type = Country
subdivision_name = flag|El Salvador
subdivision_type1 = Department
subdivision_name1 = La Paz
subdivision_type2 =
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area_magnitude =
unit_pref =Imperial
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population_blank1_title =Ethnicities
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timezone =
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latd=13|latm=37|lats=|latNS=N
longd=88 |longm=56|longs= |longEW=W
elevation_footnotes =
elevation_m =580
elevation_ft =
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area_code =
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Santa María Ostuma is a municipality in the La Paz department of El Salvador.