Heinrich Klaasen
Heinrich Klaasen (born 30 July 1991) is a South African cricketer who plays for the South African national cricket team. He was included in the Northerns cricket team squad for the 2015 Africa T20 Cup. He plays for the Royal Challengers Bangalore in the Indian Premier League (IPL).

Domestic and T20 career
In August 2017, he was named in Nelson Mandela Bay Stars' squad for the first season of the T20 Global League. However, in October 2017, Cricket South Africa initially postponed the tournament until November 2018, with it being cancelled soon after.

On 2 April 2018, Klaasen joined the Indian Premier League side Rajasthan Royals replacing Steve Smith.

In June 2018, he was named in the squad for the Titans team for the 2018–19 season. In October 2018, he was named in Durban Heat's squad for the first edition of the Mzansi Super League T20 tournament.

In December 2018, he was bought by the Royal Challengers Bangalore in the player auction for the 2019 Indian Premier League. In June 2019, he was selected to play for the Toronto Nationals franchise team in the 2019 Global T20 Canada tournament. In July 2019, he was selected to play for the Glasgow Giants in the inaugural edition of the Euro T20 Slam cricket tournament. However, the following month the tournament was cancelled.

In September 2019, he was named in the squad for the Tshwane Spartans team for the 2019 Mzansi Super League tournament. He was released by the Royal Challengers Bangalore ahead of the 2020 IPL auction.

Shukri Conrad, a coach at Cricket South Africa's National Academy, stated that Klaasen could become South Africa's equivalent of MS Dhoni. In September 2015, he said, "Heinrich stays very calm in the situation. He stays in the moment. There’s very much a ‘poor man’s MS Dhoni’ about him. There are really no sideshows to his game and really takes the game to the opposition. He doesn’t wait for the game to come to him and that is what I like most about him. He is as tough as they come."

International career
In February 2017, he was named in South Africa's Test squad for their series against New Zealand, but did not play.

In February 2018, Klaasen was added to South Africa's One Day International (ODI) squad for their series against India, replacing an injured Quinton de Kock. He made his ODI debut against India on 7 February 2018. He won his first international man of the match award in his second ODI, in the fourth ODI of the home series against India, with a match-winning 43 runs off 27 balls.

In the same month, he was named in South Africa's Twenty20 International (T20I) squad, also for their series against India. He made his T20I debut for South Africa against India on 18 February 2018. On 21 February, Klaasen scored his maiden T20I fifty in the second T20I against India which South Africa won by 6 wickets, he was also awarded the man of the match for his 69 runs from 30 balls, which included 3 fours and 7 sixes.

In February 2018, he was named in South Africa's Test squad for their series against Australia, but did not play. In August 2019, he was added to South Africa's Test squad for their series against India, replacing the injured Rudi Second. He made his Test debut for South Africa, against India, on 19 October 2019. On 29 February 2020, Klaasen scored his first century in an ODI match, making an unbeaten 123 against Australia.