Two American citizens -- both believed to be male -- were seriously injured when a knife-wielding man attacked bystanders around noon on Friday at the busy station.
Panic broke out at the Dutch capital's main station shortly after midday Friday when the knife-wielding man stabbed two bystanders before he was shot and wounded by police.
A knife attacker on Friday stabbed two people at Amsterdam's Central Station before being shot by police, Dutch police said.
Dutch police on Thursday detained a man suspected of threatening an attack on a rock concert in Rotterdam, following a tip-off from Spain.
Dutch police arrested a man on Thursday in the country's central broadcasting centre of Hilversum, after he took a woman hostage following a spat in a parking lot, a spokeswoman said.
Dutch military police were on Wednesday investigating a major security alert triggered overnight at Amsterdam's busy international airport, with one man still in custody.