The 62-year-old former defender, who was also at the helm from 1991 to 1994, replaces Jose Pekerman.
Alfio Basile was appointed coach of Argentina for the second time.
AC Milan coach Carlo Ancelotti promised to restore Europe's honour by beating Boca Juniors in Sunday's Club World Cup final.
Gimnasia-La Plata midfielder Esteban Gonzalez became the second Argentine footballer to fail a doping test in as many days.
Argentina striker Carlos Tevez has immediately walked into a potential storm after arriving in Brazil.
Most of the deaths are related to fights between the barras bravas, Argentina's hooligan firms.
The 49-year-old said he had run out of energy after six years in the high-pressure job.
Investigators are looking at whether members of Maradona's medical team did not adequately treat the former soccer star, who played for teams around the world including Napoli, Barcelona and Boca Juniors.
Inter Milan striker Julio Ricardo Cruz was recalled on Friday by Argentina for friendly internationals against England and Qatar next month.
The former Argentina captain has been offered the job of youth team coach at Boca Juniors.
Former Argentina captain Diego Maradona has been handed an ambassadorial role by the game's global governing body FIFA.
The two-times Olympic 100m gold medallist and three-times world 100m champion said she will return to competition in 2018.
Atletico Madrid have reached an agreement with Benfica to sign their Argentina midfielder Nicolas Gaitan for 25 million euros ($28.06 million), the La Liga club said on Thursday. The 28-year-old Gaitan, who is under contract at Benfica until June 2019, is currently with the Argentina squad competing at the Copa America. The deal is subject to a medical.
Maradona's lawyer had said earlier he was in good health and willing to fight his disease.
Play was stopped in the first half and players left the field over the banners displayed by Nice fans. French media also reported homophobic chanting by the home supporters.
Reactions to the death of Argentine football legend Diego Maradona, who died on Wednesday.
Friday's game marked Messi's return to the national side after being rested for Argentina's previous two World Cup qualifiers
The Italian champions reportedly want to offer Tevez, whose contract runs until June 2016, a deal to stay in Turin to 2018.
Messi's first act as Barcelona captain was to tell the club's fans at a pre-season friendly in August against Boca Juniors that he and his teammates "will do everything possible so that beautiful and desired cup returns here to the Nou Camp".
Maradona told friends during the coronavirus lockdown that when he died he wanted to be embalmed
Juan Roman Riquelme, the supremely talented and sometimes controversial former Boca Juniors and Argentina playmaker, has retired from soccer.
Speaking to Sky Italia at the Globe Soccer Awards in Dubai, Jorge Mendes said the deal would have been worth 100 million euros a year to the Portugal striker.
A hat-trick from Vinicio Angulo helped get Diego Maradona's managerial career in Mexico off to the perfect start on Monday as his new club Dorados beat Tapachula 4-1 in Culiacan.
West Ham United's bid to re-sign Carlos Tevez stalled because of the striker's salary demands, the Premier League side's co-chairman David Sullivan has said.
News of all that's transpired on and off the football field
Inter Milan coach Roberto Mancini says a major reshuffle of his squad is not needed in the January transfer window as they firmly sit on top of the Serie A table.
During his visit to Kannur, the stadium in which Maradona participated in an event had witnessed a sea of people
Prime Minister Narendra Modi expressed grief at the passing away of the Argentine legend.
The legal wrangling began within days of Maradona's death from a heart attack in Buenos Aires on Nov. 25.
"Football and the world of sports has lost one of its greatest players today. Rest in Peace Diego Maradona! You shall be missed," Tendulkar tweeted.
Nicolas Gonzalez equalised for Argentina four minutes before half-time when he bulleted a header home from a Giovani Lo Celso corner kick.
News of all that's transpired on and off the football field
Argentina showed once again how reliant they are on Lionel Messi as the Barcelona forward scored a hat-trick in their 4-0 World Cup warm-up win over Haiti on Tuesday.
Mandzukic signing adds to the Serie A champs' big haul of strikers as Paul Pogba is targetted by Barca and PSG among other clubs
Lionel Messi's passionate performances at the Qatar World Cup are earning him oodles of love from Argentines, but their old favouritism for Diego Maradona may resurface unless he brings home the trophy on his final attempt.
Juventus coach Massimiliano Allegri's decision to consign 40 million euro ($44.16 million) forward Paulo Dybala to the substitutes' bench appears to have backfired after his side's failure to score in their last two games.
Maradona was a uniquely gifted player who rose from the tough streets of Buenos Aires to reach the pinnacle of his sport.
Argentine soccer great Diego Maradona was released from hospital after being admitted earlier on Friday with internal bleeding in the stomach which was discovered during routine examinations, his daughter Dalma said.