Dan Christian will return as T20 Blast captain for Notts Outlaws this season while South African Dane Paterson has joined as the club’s overseas player.
Australian all-rounder Christian, 37, has led the Outlaws to two T20 Blast triumphs and four Finals Day appearances in the past five seasons.
Paceman Paterson, who is available in all formats, has played two Test matches for South Africa.
The 31-year-old has also played limited-overs cricket for his country.
He has taken 355 wickets in 103 first-class fixtures at an average of 24.22 and featured in the Test series against England in January 2020.
‘We want back-to-back titles’
Meanwhile Christian returns to try and defend the T20 Blast trophy he won with Notts in October.
“It’s a pleasure to lead a team which covers so many bases, and a squad with such a strong depth of talent,” he said.
“We’ll be giving it everything to go back-to-back by defending our title.”
After helping Notts win the T20 Blast at Edgbaston last season, Christian won the Big Bash title with the Sydney Sixers in his homeland and has became the fifth man to score 5,000 runs and take 250 wickets in Twenty20 cricket.
He was named man of the match in the semi-final and final of last season’s competition.
“It was special to know we were putting a few smiles on faces last season by winning the Blast in such a strange year,” added Christian.
“But there’s nothing quite like winning a trophy in front of your fans, as I was lucky enough to experience with the Sixers last month.”
Head coach Peter Moores added: “We’ve established a really consistent record in T20 cricket, and Dan has been a major part of that.
“He’s a true competitor, a tremendously skilful player and a leader both with his actions and his words.
“His all-round abilities would enhance any side in the world, and his big hitting and nerveless bowling were as crucial as ever last season.”