The Mercedes driver smashed the Monza track record with a sensational lap of one minute 18.887 seconds to lead team mate Valtteri Bottas in another front row lockout.
Sebastian Vettel recognised that he and Ferrari have made mistakes this season but refused to single out the moment where his hopes of winning a fifth Formula One title ended.
Hamilton said he only realised the significance of what he had done when he came into the pitlane after taking the chequered flag.
Lewis Hamilton is aiming to win the race for the eighth time at the Hungaroring on Sunday
Hamilton, who had also topped Saturday morning's final practice session, never look like being challenged throughout the qualifying hour.
The Mercedes driver, with a record 94 wins, is the most successful Formula One driver of all time. The following details his progression to the 2020 title.
Hamilton already had more race wins, pole positions and podium finishes than any other driver in the history of the sport.
In a thrilling race with two safety car periods, reigning champion Hamilton went from pole position to the rear of the field before finishing second for Mercedes in a superb fightback. Ferrari's Kimi Raikkonen was third.
Sachin Tendulkar said that he doesn't have his first car with him anymore and appealed to those who bought it to get in touch.
Formula One championship leader Sebastian Vettel put Ferrari on pole position for Sunday's Bahrain Grand Prix with team mate Kimi Raikkonen alongside on the front row.
Lewis Hamilton is now just three wins short of Ferrari great Michael Schumacher's all-time record 91.
Formula One championship leader Lewis Hamilton clinched a record-extending 92nd career pole position in a Mercedes front-row lockout with team mate Valtteri Bottas at the Spanish Grand Prix on Saturday.
Mick Schumacher made his first track appearance as a fully signed-up Formula One driver on Friday
Summary of sports events and persons who made news on Friday.
Former Ferrari technical director Ross Brawn says 70th Anniversary race winner Max Verstappen reminds him of Formula One great Michael Schumacher. Brawn masterminded Schumacher's seven world championships with Benetton (1994 and 1995) and Ferrari (2000-04) and was team boss at Mercedes when the German made his comeback from 2010-2012.
Valtteri Bottas took pole position for Formula One's 70th Anniversary Grand Prix ahead of championship-leading Mercedes team mate Lewis Hamilton on Saturday.
Formula One motor racing: Team prospects for 2018
Six time world champion Lewis Hamilton, winner of the British Grand Prix from pole position at the same circuit last weekend and 30 points clear of Valtteri Bottas after four races without spectators, was 0.138 seconds slower.
Seven drivers, including Charles Leclerc, remained standing last weekend.
Formula One photographer Mark Sutton had reported seeing the German getting into the passenger seat of Szafnauer's Ferrari after the race at Silverstone, but was unable to take pictures.
Sebastian Vettel trimmed Lewis Hamilton's Formula One lead to 17 points with eight races remaining.
Dilip Chhabria's sports car is set to be launched this Diwali; first year's production already sold out
Six time world champion Lewis Hamilton enjoys a 30-point lead in the championship after four races and is set to equal Schumacher's seven crowns.
Max Verstappen lapped with a best time of one minute 27.422 seconds.
Germany's Nico Hulkenberg will replace Racing Point driver Sergio Perez at this weekend's British Formula One Grand Prix after the Mexican was ruled out by a positive COVID-19 test result. Hulkenberg, a veteran of 177 Grands Prix, raced for the team when they were known as Force India. He competed for Renault last season.
The Bad Boy Billionaires series has a lot in common: The three billionaires' hefty ambition, dangerous arrogance and untrammeled power, observes Dhruv Munjal.
In the interests of better visibility, teams were told last month they could fix mirrors to the halo head protection device that encircles the cockpit and that became mandatory this season.
IMAGES from the Hungarian Formula One Grand Prix on Sunday.
Lewis Hamilton extended his lead at the top of the overall Formula standings with an unchallenged drive to victory in Sunday's Belgian Grand Prix. The Briton, who started from pole and led every lap, crossed the line 8.4 seconds ahead of team mate Valtteri Bottas who gave Mercedes a one-two finish.
Francesco Molinari was only half joking when he said his stunning British Open victory might make the headlines back home - as long Ferrari had not won the Grand Prix in Hockenheim.
Sebastian Vettel clocked a best lap in one minute and 40.464 seconds to outpace nearest rival and championship leader Valtteri Bottas of Mercedes by 0.272s.
Valentina Sampaio is the first transgender model to be featured in Sports Illustrated's swimsuit issue.
Summary of sports events and persons who made news on Sunday
Lewis Hamilton managed to make the most of the adverse conditions to take pole position for Sunday's race.
No spectators, sponsors or VIP guests have been allowed to attend but Formula One has said it hoped that might change later in the year.
Red Bull have given "a definite no" to four-times Formula One world champion Sebastian Vettel's hopes of returning to them next year, team boss Christian Horner said on Friday. The German, who is out of contract with Ferrari at the end of the season and facing an uncertain future, had said on Thursday he would say yes to a Red Bull drive if one was offered.
Ferrari are not extending Sebastian Vettel's contract beyond this year
Television images showed six drivers standing behind the 14 who knelt, including Red Bull's Max Verstappen and Ferrari's Charles Leclerc.
Seven times world champion Michael Schumacher took his last win with Ferrari in China in 2006. He has not appeared in public since he suffered severe head injuries in a 2013 skiing accident.
Sunday will be the first time that Austria has hosted a season-opener and the race will also be the latest start date to a championship.