Cad (river)
{{for|Cad Brook in Somerset|River Isle#Tributaries}}
{{Infobox river
| name = Cad
| name_native =
| name_native_lang =
| name_other =
| name_etymology =
| image =
| image_size =
| image_caption =
| pushpin_map = Romania
| subdivision_type1 = Country
| subdivision_name1 = Romania
| subdivision_type2 = Counties
| subdivision_name2 = Harghita County
| length = {{convert|13|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 = Olt
| mouth_location = Downstream of Mădăraș
| mouth_coordinates = {{coord|46.4742|25.7621|display=it}}
| mouth_elevation =
| progression = {{ROlt}}
| river_system =
| basin_size = {{convert|24|km2|abbr=on}}
| tributaries_left =
| tributaries_right =
| custom_label =
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}}
The Cad is a left tributary of the river Olt which flows through Romania.{{GeoSource|RO|Annex7|640}}{{GeoSource|RO|Atlas|264|VIII.1.11}} It merges into the Olt near Mădăraș. It is {{convert|13|km|abbr=on}} long and its river basin covers an area of {{convert|24|km2|abbr=on}}.{{GeoSource|RO|Atlas|264|VIII.1.11}}