Ivan "Beli" Krstic (30 June 1980 – 29 May 2000) was a Serbian footballer who played for FK Radnicki Niš and Yugoslavia national under-21 football team.
He started playing with the club at the age of 9, and later joined the first team and became captain.
He played with Radnicki during the 1999–2000 First League of FR Yugoslavia.
On 29 May 2000 he was struck by lightning whilst training, and was killed instantly.
He was just 19 years old.
In his honour, the youth academy of Radnicki Niš is named after him,.
and his shirt number of 10 has been retired by the club.