Măneciu

{{Infobox Romanian subdivision

|type = commune

|name = Măneciu

|county = Prahova

|image_flag =

|image_shield = ROU PH Maneciu CoA.jpg

|image_skyline = Manastirea Suzana - comuna Maneciu Ungureni.JPG

|image_caption = Suzana Monastery

|image_map = Maneciu jud Prahova.png

|map_caption = Location in Prahova County

|leader_name = Florin-Auraș Dragomir{{cite web |url=https://prezenta.roaep.ro/locale27092020/romania-pv-final |title=Results of the 2020 local elections |publisher=Central Electoral Bureau |access-date=9 June 2021 |df=dmy-all}}

|leader_party = PNL

|term = 2020–2024

|coordinates = {{coord|45|19|N|25|59|E|region:RO|display=it}}

|elevation = 589

|elevation_min =

|elevation_max =

|area_total = 236.43

|population_as_of =

|population_total = auto

|population_footnotes =

|postal_code = 107355

|area_code = +(40) 244

|website = {{URL|https://primaria-maneciu.ro/}}

}}

Măneciu is a commune in Prahova County, Muntenia, Romania. It is composed of nine villages: Cheia, Chiciureni, Costeni, Făcăieni, Gheaba, Măneciu-Pământeni, Măneciu-Ungureni (the commune centre), Mânăstirea Suzana, and Plăiețu.

Cheia village is a mountain resort, surrounded by the Ciucaș Mountains. Cheia Monastery is located to the southeast of the village.

{{Historical populations

|source = Census data

|2002 |11224

|2011 |10331

|2021 |9642

}}