| The PSBB Millennium School | |
| Motto: | "Indian Values Global Vision" |
| Location: | Gerugambakkam and St. Thomas Mount |
| Streetaddress: | Multi Nagar Main Road, Chennai GST Road, Chennai |
| Region: | Gerugambakkam |
| City: | Chennai |
| State: | Tamil Nadu |
| Province: | Chennai |
| Postalcode: | 600087 |
| Country: | India |
| Schooltype: | CBSE |
| Founded: | 2005 |
| Founder: | Mr.Shantanu Prakash |
| President: | Mr.Sharad Agarwal |
| Dean: | Mrs Rajalakshmi |
| Principal1: | Mrs Bhavani Bhaskar |
| Years: | 15 |
| Age Range: | 4–17 years |
| Avg Class Size: | 30-35 |
| Classes Offered: | Pre KG – 12th |
| Language: | English Tamil Hindi Sanskrit German |
| Hours In Day: | 7 hours |
| Classrooms: | 7 per grade |
| Campuses: | GST, Gerugambakkam and OMR |
| Houses: | Emerald, topaz, sapphire, ruby |
| Slogan: | Indian Values, Global Vision |
| Song: | National Anthem |
| Affiliations: | CBSE |
The PSBB Millennium School, abbreviated as PSBBMS, is a Central Board of Secondary Education (CBSE) affiliated school in Gerugambakkam and GST Road, Chennai, India. The school was founded by Shantanu Prakash. The PSBB Millennium School is a collaborative venture between the Bala Bhavan Educational Trust that runs the PSBB Group of Schools and the Learning Leadership Foundation.
The GST Road Campus includes a nursery. The open space for playing is equipped with play material that helps in the development of their gross motor skills.. With Indian Music, Western Music, Dance and Role Play as part of the curriculum, the children acquire knowledge through play-way methodology.
The State-of-the-art Campus in Gerugambakkam is spread over 5 acres of land. It includes ample space for play, large classrooms with ventilation, covered play area for younger children, and sports fields for football.
The school is affiliated to Central Board of Secondary Education. Till the grade of X, students can choose two languages. Hindi is compulsory as either Second or Third Language.
Core English is Compulsory
Students are sorted into four different houses
These houses are awarded points in various sport events, including the performances in Sports Day. The house with most points wins the House Trophy.
The PSBB Millennium School has the following clubs in which the students take part. These clubs ensures that the students enhance their skills in the concerned activities conducted by the club.