Reitnau

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

languages = German
canton = Aargau
iso-code-region = CH-AG
district = Zofingen
lat_d=47|lat_m=15|lat_NS=N|long_d=8|long_m=3|long_EW=E
postal_code = 5057
municipality_code = 4281
area = 5.79
elevation = 524|elevation_description=
population = 1168|populationof = December 2006 | popofyear = 2006
website = www.reitnau.ch
mayor = |mayor_asof=|mayor_party=
mayor_title = |list_of_mayors =
places =
demonym =
neighboring_municipalities= Attelwil, Moosleerau, Reiden (LU), Triengen (LU), Wikon (LU), Wiliberg, Winikon (LU)
twintowns = |

Reitnau is a municipality in the district of Zofingen in the canton of Aargau in Switzerland.