2011 Monte-Carlo Rolex MastersW
2011 Monte-Carlo Rolex Masters

The 2011 Monte-Carlo Rolex Masters, a men's tennis tournament for male professional players, was played from 9 April through 17 April 2011, on outdoor clay courts. It was the 105th edition of the annual Monte Carlo Masters tournament, which was sponsored by Rolex for the third time. It took place at the Monte Carlo Country Club in Roquebrune-Cap-Martin, France, near Monte Carlo, Monaco.

2011 Monaco GP2 Series roundW
2011 Monaco GP2 Series round

The 2011 Monaco GP2 Round was the third round of the 2011 GP2 Series season. It was held on May 26–28, 2011 at Circuit de Monaco, Monte Carlo, Monaco, supporting the 2011 Monaco Grand Prix. GP2's feeder formula GP3 did not appear at this event.

2011 Monaco Grand PrixW
2011 Monaco Grand Prix

The 2011 Monaco Grand Prix, formally the Formula 1 Grand Prix de Monaco 2011, was held on 29 May 2011 at the Circuit de Monaco in Monte Carlo, Monaco. Sixth round of the 2011 Formula One season, the 78 lap race was won by the championship leader, Red Bull Racing's Sebastian Vettel who started from pole position. Ferrari's Fernando Alonso was second and McLaren's Jenson Button third.

Monaco at the 2011 World Aquatics ChampionshipsW
Monaco at the 2011 World Aquatics Championships

Monaco competed at the 2011 World Aquatics Championships in Shanghai, China between July 16 and 31, 2011.

2011 Monte Carlo RallyW
2011 Monte Carlo Rally

The 2011 Monte Carlo Rally, officially 79ème Rallye Automobile de Monte-Carlo was the first round of the 2011 Intercontinental Rally Challenge (IRC) season. The rally took place between January 19–22, 2011. The event marked the centenary of the creation of the Monte Carlo Rally, which was first held on January 21, 1911.

2011 UEFA Super CupW
2011 UEFA Super Cup

The 2011 UEFA Super Cup was the 36th UEFA Super Cup, between the reigning champions of the two club competitions organised by the European football governing body UEFA: the UEFA Champions League and the UEFA Europa League. It took place at the Stade Louis II in Monaco on 26 August 2011. It was contested by the 2010–11 UEFA Champions League winners Barcelona of Spain and the 2010–11 UEFA Europa League winners Porto of Portugal. Barcelona won the title defeating Porto 2–0.

Monaco at the 2011 World Championships in AthleticsW
Monaco at the 2011 World Championships in Athletics

Monaco competed at the 2011 World Championships in Athletics from August 27 to September 4 in Daegu, South Korea. One athlete was announced to represent the country in the event.