• The theatre was designed by W G R Sprague, who also designed the Wyndham Theatre and the Noel Coward Theatre.
  
• The decor colours used at the Gielgud Theatre are a classic ivory tone with gold embellishments.
  
• The Gold Leaf of the auditorium, the Regal Staircase, the Oval Gallery and the Tower are some of the notable architectural features of the theatre.

Some of the notable productions that were staged at the theatre include Somerset Maugham's Our Betters, which is a satirical comedy that ran over 500 times in the 1920s. There's a Girl in My Soup was the theatre's longest-running production, which then transferred to the Comedy Theatre. In 1994, the first play at the newly renamed Gielgud Theatre was Hamlet, by Peter Hall. In the summer of 2019, the production of Les Miserables ran at Gielgud until it was transferred to the sister Queen’s Theatre. In March 2022, How to Kill a Mockingbird made its West End debut at the theatre.

• Train: The nearest train station is Charing Cross. The theatre is a 15-minute walk from the station. You will have to pass through Trafalgar Square and Pall Mall, and finally reach the famous Shaftesbury Avenue, where the theatre is located.
  
• Tube: The nearest tube stations are Piccadilly Circus and Leicester Square, both a mere 10-minute walk away. The Piccadilly Circus station is served by the Piccadilly and Bakerloo lines, while Leicester Square is served by the Northern and Piccadilly lines. Once at the station, take the exit toward Shaftesbury Avenue.
  
• Bus: Shaftesbury Avenue is frequented by routes 14, 19 and 38. You could also choose to get off at Piccadilly Circus, which is frequented by routes 6, 12, 23, 88, 94, 139, 159 and 453.
  
• Parking: You can park at the Q-Park Theatreland parking zone. At Q-Park, you can avail of a parking scheme with 50% off car parking when validated by theatre staff. Parking fees range from £22 for up to 3 hours, and £29.50 for 4 hours. The other parking zones nearby are the Chinatown car park and at the NCP on Lexington Street. You will also have to pay a Congestion Charge Zone for Central London which costs £11.50 between 7 AM and 6 PM and is free outside this window.
  
• Best Mode of Transport: The bus is the most convenient mode of public transport to reach the theatre, as it is located right on Shaftesbury Avenue which is very well connected.

• Security Check: Security and detection dogs are present at the theatre’s entry.
  
• Cloakroom: A cloakroom is present where you can deposit small bags and luggage.
  
• Lost and Found: A lost and found centre is present at the theatre that stores lost articles for one month.
  
• Bar: There are three bars, located in the Stall, Royal Circle and Balcony. You can purchase alcoholic and non-alcoholic beverages, as well as snacks, ice creams and chocolates.

• Guide Dogs: Guide dogs are welcome in the theatre.
  
• Accessible Toilets: The wheelchair-accessible toilet is at the Foyer near the bar. 
  
• Wheelchair Storage: After transferring to a seat, the theatre staff can store the wheelchair for the duration of the event. 
  
• Ramps: Ramps are available to access the Dress Circle, and this section is accessible by scooter as well. 
  
• Wheelchair Seats: Seats A3-6 and A30-33 can be removed to make room for 4 wheelchairs along with those accompanying the guests. 
  
• In-seat Service: For guests who are wheelchair-bound and unable to access the bar, an in-seat service can be provided. Do ensure you notify the staff beforehand. 
  
• Hearing Assistance: Guests who are hard of hearing can avail of hearing aids provided by the theatre. 
  
• Visual Story Videos: There are visual story videos published on the website that talk about what to expect while reaching the theatre, for guests who need to ease anxiety before a public outing.

• Best Seats: The Grand Circle is not recommended for those with limited mobility.
  
• Food and Beverage Policy: Outside food or beverages are not allowed inside the theatre. All eatables are to be purchased in-house. The three bars provide snacks, however, they do not provide hot food.
  
• Movable Seats: The foyer bar has movable seating and is accessible to those in a wheelchair.
  
• Accessibility Assistance: Guests with disabilities can use their Nimbus registration number which is linked to their DMT account to get accessibility assistance.
  
• Photography Policy: Avoid using your mobile phones for attending to calls or photographing/recording the performance.
  
• Dress Code: There is no dress code in place at the theatre. It is advisable to be comfortable. The theatre is air conditioned - do carry a layer of warm clothing.
  
• Age Restrictions: Children under 3 years of age may not be permitted based on the nature of the production. Children under 16 years must be accompanied by an adult.
  
• Arrive Early: Do arrive for the performance early, as you will not be admitted into the theatre after the production has started, or till there is a suitable break in the performance.