Mărgăritești

{{for|the village in Olt County|Voineasa, Olt}}

{{Infobox Romanian subdivision

|type = commune

|county = Buzău

|population_total = auto

|map_caption = Location in Buzău County

|subdivisions = Câmpulungeanca, Fântânele, Mărgăritești

| name = Mărgăritești

| image_skyline =

| imagesize =

| image_alt =

| image_caption =

| image_shield =

| shield_alt =

| image_map = Margaritesti jud Buzau.png

| coordinates = {{coord|45|25|40|N|26|50|0|E|display=inline,title}}

| established_date =

| area_footnotes =

| area_total_km2 =

|leader_name = Fănel Ungureanu{{cite web |url=https://prezenta.roaep.ro/locale27092020/romania-pv-final |title=Results of the 2020 local elections |publisher=Central Electoral Bureau |access-date=15 June 2021 |df=dmy-all}}

|leader_term = 2020–2024

|leader_party = PSD

| postal_code =

| website =

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}}

Mărgăritești is a commune in Buzău County, Muntenia, Romania. It is composed of three villages: Câmpulungeanca, Fântânele and Mărgăritești.