Muneaki Murai

{{short description|Japanese politician}}

{{Infobox officeholder

| name = Muneaki Murai

| native_name = {{nobold|村井 宗明}}

| native_name_lang = ja

| image = 村井宗明.jpg

| caption = Murai in 2011

| office = Member of the House of Representatives

| constituency = Hokuriku-Shin'etsu PR (2003–2009)
Toyama 1st (2009–2012)

| term_start = 9 November 2003

| term_end = 16 November 2012

| predecessor = Multi-member district

| successor = Hiroaki Tabata

| birth_date = {{birth date and age|1973|5|30|df=y}}

| birth_place = Ōyama, Toyama, Japan

| death_date =

| death_place =

| alma_mater = Doshisha University

| party = Democratic

| otherparty =

}}

{{nihongo|Muneaki Murai|村井 宗明|Murai Muneaki|extra=born May 30, 1973}} is a former Japanese politician of the Democratic Party of Japan, who served as a member of the House of Representatives in the Diet (national legislature).

A native of the former Ōyama, Toyama and graduate of Doshisha University, Murai was elected to the House of Representatives for the first time in 2003.