- William Belthchelder Gerry Baun
- William Harry Iswandi
- William Vickram Boboy
- William Christopher
- William Mangoki
- William Wibisono
- William Steven
- William Gerard Tjiptadi
- William Takasihaeng
- William Tanjaya
- William Saribu
- William Jordan Melatunan
- William Pratama Rusli
- William H. Molle
- William Selig Aka
- William Tangke Langi
- William Moiman Gulo
- William Santoso Effendi
- William Matthew
- William Jovano Latumahina
- William Agustinus Effendy
- William Handelson Ciantara
- William Filemon Natawirija
- William Nathanael Lumbanraja
- William Steflandel Purba
- William Novan Cristoffel
- William Agustanael Simanjuntak
- William Noel Evandro
- William Dharma Rayson
- William Harvery Sianipar
- William Kevin Alvaro
- William Krista Mahendra
- William Siagian
- William Mesalangi
- William Y. Laukuang
- William Kurniawan
- William Dolardo Purba
- William Hartlim
- William Mualif Cahya Saputra
- William Syafri Maulana
- William De Lintong
- William Yamin
- William Sumargo
- William Oktaviano
- William Vinson
- William Dionren Kalua Tandungan
- William Alexander
- William Mattheo Pardamean Silitonga
- William Fortunatus Dani
- William Ropena
- William Yosan
- William Malky B.
- William Krismes
- William Jonathan Ricardo
- William Rafel Gani
- William Sinaga
- William Oktavius
- William A.k.w
- William V. Tarinate
- William Ma
- William Oktavianus
- William Maliki
- William Hong
- William Michael Sion S
- William Eka Putra
- William Taruk Tabang
- William Suherman Tanujaya
- William Salomo Girsang
- William Partogi S.
- William Tirta Rahardja
- William Hardjo
- William Tan Natanegara
- William Robert
- William Reinhard Hutajulu
- William Christoper
- William Gusti
- William Monara
- William Paul Tjiu
- William Anthony
- William Dhana Marthen
- William Lexton
- William Salvador Gudipun
- William S. Edwin
- William Rere
- William Milardani
- William Irawan
- William Allen
- William F. Picauly
- William Hoe
- William Jonathan
- William Yedija Dukku
- William Wilson
- William Avner Blesskey
- William Nichodemust R.
- William Candra
- William Piere Manik
- William Filipus Pangasian Martin
- William Evan
- William Chandra
- William Tjaman
- William Iskandar
- William Noah Hukubun
- William Davie Hamonangan Sampouw
- William H. Ciantara
- William Bonaventura
- William Alim Wijaya
- William Lubiantoro
- William Erik
