Duczki

{{Infobox settlement

| name = Duczki

| settlement_type = Village

| total_type =  

| image_skyline =

| image_caption =

| image_flag =

| image_shield =

| image_map =

| subdivision_type = Country

| subdivision_name = {{POL}}

| subdivision_type1 = Voivodeship

| subdivision_name1 = Masovian

| subdivision_type2 = County

| subdivision_name2 = Wołomin

| subdivision_type3 = Gmina

| subdivision_name3 = Wołomin

| coordinates = {{coord|52|22|N|21|17|E|region:PL|display=title,inline}}

| pushpin_map = Poland

| pushpin_label_position = bottom

| elevation_m =

| population_total = 2500

| population_footnotes = (approx.)

| website =

}}

Duczki {{IPAc-pl|'|d|u|cz|k|i}} is a village in the administrative district of Gmina Wołomin, within Wołomin County, Masovian Voivodeship, in east-central Poland.{{TERYT}} It's situated approximately {{convert|4|km|mi|0|abbr=on}} north-east of Wołomin and {{convert|26|km|mi|0|abbr=on}} north-east of Warsaw.