Tens of thousands of people gathered at a stadium in Lebanon's capital Beirut to mourn Hezbollah leader Hassan Nasrallah, in a public funeral nearly five months after he was killed by an Israeli air strike.

Large numbers of Hezbollah followers flocked to Beirut's largest sports stadium on Sunday to attend a mass funeral of their slain leader Seyyed Hassan Nasrallah, nearly five months after he was assassinated.

Australians have attended the funeral of Hezbollah leader, Hassan Nasrallah, in Lebanon, posing for selfies beside posters of the terrorist and filming his coffin.