Sekolah Kebangsaan Seri Banai ditadbir oleh Guru Besar seperti senarai berikut :
BIL
|
NAMA GURU BESAR
|
TAHUN
|
1
|
Encik Hashim b. Saad
|
1947 – 1948
|
2
|
Encik ismail b. Din
|
1948 – 1957
|
3
|
Encik Halim b. Yassin
|
1958 – 1965
|
4
|
Encik Daud b. Hashim
|
1976 – 1980
|
5
|
Encik Hamid b. Yunus
|
1970 – 1975
|
6
|
Encik Omar b. Hashim
|
1976 – 1980
|
7
|
Tuan Haji Shaarin b.
Md Isa
|
1981 – 1988
|
8
|
Encik Yahaya b. Samah
|
1988 – 1995
|
9
|
Encik Taib b. Ariffin
|
1995 – 1997
|
10
|
Puan Hajah Salmah bt
Othman
|
1997 – 1999
|
11
|
Puan Jamaaiah bt Ali
|
1999 – 2005
|
12
|
Puan Naemah bt Ahmad
|
2005 – 2006
|
13
|
Puan Hajah Shamsukinah
bt Saad
|
2006 – 2013
|
14
|
Puan Dyg Fauziah bt
Abg Abdullah
|
2013 – Sekarang
|