Coza
{{for|the village in Vrancea County|Tulnici}}
{{Infobox river
| name = Coza
| native_name =
| native_name_lang =
| name_other =
| name_etymology =
| image =
| image_size =
| image_caption =
| pushpin_map = Romania
| subdivision_type1 = Country
| subdivision_name1 = Romania
| subdivision_type2 = Counties
| subdivision_name2 = Vrancea County
| subdivision_type3 =
| subdivision_name3 =
| length = {{convert|14|km|abbr=on}}
| width_min =
| width_avg =
| width_max =
| depth_min =
| depth_avg =
| depth_max =
| discharge1_location=
| discharge1_min =
| discharge1_avg =
| discharge1_max =
| source1 =
| source1_location =
| source1_coordinates=
| source1_elevation =
| mouth = Putna
| mouth_location =
| mouth_coordinates = {{coord|45.9076|26.6652|display=it}}
| mouth_elevation =
| progression = {{RPutna}}
| river_system =
| basin_size = {{convert|48|km2|abbr=on}}
| tributaries_left = Dumbrăvanu
| tributaries_right = Alun
| custom_label =
| custom_data =
| extra =
}}
The Coza is a right tributary of the river Putna in Romania.{{GeoSource|RO|Atlas|424|XII.1.79.5}}Ovidiu Gabor - {{Cite web |url=http://www.riob.org/euro-riob/cracovie/27_sep_2004/costrecoverymechanism.pdf |title=Economic Mechanism in Water Management |access-date=6 January 2008 |archive-url=https://web.archive.org/web/20090305111215/http://www.riob.org/euro-riob/cracovie/27_sep_2004/costrecoverymechanism.pdf |archive-date=5 March 2009 |url-status=dead }}, map page 10 It flows into the Putna in the village Coza.[http://www.e-calauza.ro/index.php?afiseaza=pluta_noua&rau=217 Coza (jud. Vrancea)], e-calauza.ro Its length is {{convert|14|km|abbr=on}} and its basin size is {{convert|48|km2|abbr=on}}.{{GeoSource|RO|Atlas|424|XII.1.79.5}}