Komunitas kegiatan dan profesi di lingkungan alumni SMA Negeri Delapan Jakarta.
EXPA - Ex Puapala
Smandel Business Network(SBN)
Dokter Alumni Smandel (DAS)
TAKITRI UMKM
Smandel Runners
Komunitas Penggemar Olahraga Sepeda Smandel (SADEL)
Basket alumni Smandel (BANDEL)
Alumni Smandel Football Club(A8FC)
Alumni Smandel Tennis Club (ASTC)
Smandel Golf Club
Bukit Duri BeaversSoftball Club
Alumni Smandel Bowling Club(ASBC)
Delapan Basket Ball Club
Delapan FC
Aksi Sosial Alumni Smandel Jakarta
EL SHADDAI
Smandel Wisata Kuliner (WISKUL).
Komunitas Fotografi Smandel (KFS).
Brajamusti
Klub Pacu Bukit Duri