Rząsiny

{{Infobox settlement

| name = Rząsiny

| settlement_type = Village

| image_skyline = Rząsiny kościół Matki Bożej Ostrobramskiej sm.jpg

| image_caption = Church of Our Lady of Ostra Brama

| image_flag =

| image_shield =

| image_map =

| subdivision_type = Country

| subdivision_name = {{POL}}

| subdivision_type1 = Voivodeship

| subdivision_name1 = Lower Silesian

| subdivision_type2 = County

| subdivision_name2 = Lwówek Śląski

| subdivision_type3 = Gmina

| subdivision_name3 = Gryfów Śląski

| pushpin_map = Poland

| coordinates = {{coord|51|5|N|15|27|E|region:PL|display=title,inline}}

| elevation_m =

| population_total =

| website =

}}

Rząsiny {{IPAc-pl|ż|ą|'|ś|i|n|y}}, until 1945 Wilcza-Góra, is a village in the administrative district of Gmina Gryfów Śląski, within Lwówek Śląski County, Lower Silesian Voivodeship, in south-western Poland.{{TERYT}} It lies approximately {{convert|7|km|mi|0|abbr=on}} north of Gryfów Śląski, {{convert|11|km|mi|0|abbr=on}} west of Lwówek Śląski, and {{convert|112|km|mi|0|abbr=on}} west of the regional capital Wrocław.