Zullwil

Infobox Swiss town
subject_name = Zullwil
municipality_name = Zullwil
municipality_type = municipality
imagepath_coa = Zullwil-blason.png|pixel_coa=

languages = German
canton = Solothurn
iso-code-region = CH-SO
district = Thierstein
lat_d=47|lat_m=24|lat_NS=N|long_d=7|long_m=36|long_EW=E
postal_code = 4234
municipality_code = 2622
area = 3.63
elevation = 592|elevation_description=
population = 597|populationof = December 2005 | popofyear = 2005
website = www.zullwil.ch
mayor = |mayor_asof=|mayor_party=
mayor_title = |list_of_mayors =
places =
demonym =
neighboring_municipalities= Breitenbach, Fehren, Meltingen, Nunningen
twintowns = |

Zullwil is a municipality in the district of Thierstein in the canton of Solothurn in Switzerland.