Nikolayevka, Nikolayevsky District, Ulyanovsk Oblast

{{Infobox Russian urban-type settlement

| en_name = Nikolayevka

| ru_name = Николаевка

| image_skyline = Nikolaevka ulianovskaya oblast.jpg

| image_caption =

| coordinates = {{Coord|53.1299|47.2171|region:RU|display=title,inline}}

| map_label_position = bottom

| image_coa =

| coa_caption =

| image_flag =

| flag_caption =

| federal_subject = Ulyanovsk Oblast

| adm_district_jur = Nikolayevsky District

| inhabloc_cat = Urban-type settlement

| pop_2010census = 6389

| pop_2010census_ref = {{ru-pop-ref|2010Census}}

}}

Nikolayevka ({{langx|ru|Николаевка}}) is an urban locality (an urban-type settlement) in Nikolayevsky District of Ulyanovsk Oblast, Russia. Population: {{ru-census|p2010=6389|p2002=6476|p1989=6434}}