Most Petite B&Bs offer laundry services, and private apartments have a washer and/or dryer. Otherwise the nearest laundromat or ‘laverie’ to you can be found on this Paris Map HERE

Or listed below:

Latin Quarter (6e)

Here they are, right in the center of Left bank Paris:

Saint Germain Lav' Club, 9 rue Lobineau (Metro: Line 10 to Mabillon) near the corner with rue Mabillon, opposite Le Marché Couvert Saint Germain, open every day from 07:00 am to 21:00 (9 pm). The Marché has both boutiques and wonderful gourmet food shops. 

Laverie Julice, 56 rue de Seine, off rue Jacob and rue de Buci (Metro: Line 10 to Mabillon or Line 4 to Saint-Germain-des-Prés). 

Laverie Julice, 22 rue des Grands Augustins, north of rue St-André-des-Arts, with instructions in English! (Metro: Line 4 or 10 to Odéon). 

Laverie Éclat, 12 rue Mayet, between rue de Sèvres and rue du Cherche-Midi (Metro: Line 10 or Line 13 to Duroc).

SBD Laverie Libre Service, 3 rue de la Montagne Sainte-Geneviève, just south of Boulevard St-Germain (Metro: Line 10 to Maubert-Mutualité).

Montparnasse (6e & 14e)

From the Jardin de Luxembourg toward the huge Gare Montparnasse SNCF train station, in one of the neighborhoods favored by the lost generation, are a few places to fix those smelly travel clothes:

Lav'-Club, 55 rue du Cherche-Midi, between rue St-Placide and rue de l'Abbé-Grégoire (Metro: Line 4 to Saint-Placideor Vaneau

Laverie Libre Service S.B.S., 16 rue Bréa, at rue Jules Chaplain, near the intersection of boulevard Raspail and boulevard Montparnasse (Metro: Line 4 to Vavin)

Laverie, 51 rue Pernety, southeast of rue Raymond Losserand (Metro: Line 13 to Pernety

Le Marais (4e)

The central artsy, gay and Jewish quarter on the Right Bankhas lots of laveries:

Laverie Libre Service, 40 rue Montmorency (between rue Beaubourg and rue Saint-Martin; Metro: Line 11 to Rambuteau

Laverie Libre Service, 40 rue du Sicile (between rue Vieille du Temple and rue des Ecouffes; Metro: Line 1 to Saint-Paul

Laverie Libre Service, 23 rue du Petit Musc (at rue de la Cerisaie (Métro: Line 7 to Sully Morland)

SBS Laverie, 18 rue Commines (near boulevard du Temple; Métro: Line 8 to Filles du Calvaire

Rue & Place Monge (5e & 13e)

This delightful residential district has Hemingway’s Place de la Contrescarpe and rue Mouffetard, as well as the Grand Mosque and the JArdin des Plantes, as well as these laundromats:

Laverie, 63 rue Monge, at rue de Navarre (Metro: Line 7 to Place Monge). 

Laverie Libre Service, 18 rue Ortolan, off rue Mouffetard (Metro: Line 7 to Place Monge). 

Laverie Lav Speed Libre Service, 41 rue du Fer a Moulin, at rue de la Collégiale, off Avenue des Gobelins (Metro: Line 7 to Censier-Daubenton or Les Gobelins)

Laverie, 84 rue Claude Bernard, at rue Rataud (Metro: Line 7 to Censier-Daubenton)

Laverie Libre Service, 16 rue des Patriarches, between rue de l'Arbalète and rue de Mirbel (Metro: Line 7 to Censier-Daubenton)

Laverie Libre Service, 22 rue Berthollet, at rue des Lyonnais (Metro: Line 7 to  Les Gobelins)

Laverie Libre Service, 15 boulevard Saint-Marcel (Metro: Line 5 to Saint-Marcel)

Laverie Libre Service, 216 rue Saint-Jacques, at rue Pierre & Marie Curie (RER B to Luxembourg)

Laverie Libre Service, 320 rue Saint-Jacques, south of rue du Val-de-Grace (RER B: Port-Royal)

Lav'Net', 88bis boulevard de Port Royal, between rue Saint-Jacques and rue Pierre Nicole (RER B: Port-Royal)

Les Halles - Montorgeuil (1e & 2e)

North of Les Halles off the popular and trendy rue Montoreguil are several laundromats/ laundrettes:

Laverie, 19 rue Marie Stuart, east of rue Montorgeuil (Metro: Line 3 to Sentier or Line 4 to Étienne Marcel)

Laverie, 7 rue Mandar, east of rue Montmartre, west of rue Montorgeuil (Metro: Line 3 to Sentier)

Laverie, 30 rue Étienne Marcel, just east of rue Montorgeuil (Metro: Line 4 to Étienne Marcel)

Laverie Libre-Service Miele, 7 rue Jean-Jacques Rousseau, between rue Saint-Honoré and rue du Pélican (Metro: Line 1 to Louvre-Rivoli or Line 4 to Les Halles)

Laverie Automatique, 49 rue de Richelieu, between rue des Petitis Champs and rue Villedo, is northwest of Les Halles (Métro: Line 3 to Bourse or Quatre-September, or Kine 7 or Line 14 to Pyramides).

Lav & Go, 12 rue Poissonière, south of rue Beauregard (Metro: Line 8 or 9 to Bonne Nouvelle, or Line 3 to Sentier)

Invalided (7e)

Laverie, corner of rue de Grenelle and rue Valadon, one block southwest of rue Cler (Metro: Line 8 to La Tour-Maubourg or École Militaire)

Eiffel Tower and Champs de Mars (7e/15e)

Laverie Libre Service, 38 boulevard Garibaldi, opposite avenue de Ségur (Metro: Line 6 to Cambronne or Line 10 to Ségur)

Laverie Libre Service, 24 rue de Lourmel, between rue Fallempin and rue Fondary (Metro: Line 10 to Émile Zola)

Laverie Libre Service, rue Emeriau at rue du Théâtre, in the building complex near the Bibliothèque Andrée Chedid (Metro: Line 10 to Charles Michel)

Miele & Lav' Club, 14 rue Beaugrenelle, at rue Saint Charles (Metro: Line 10 to Charles Michel)

Bastille (11e)

Place de la Bastille has the Paris Opéra, and is near the Bassin de l'Arsenal, where cruising canal boats moor. After your cruise wash your clothes here:

Laverie Libre Service, 4 rue de Lappe, at rue de la Roquette (Metro: Line 1, 5 or 8 to Bastille)

Hospital District (13e)

In the 13th arrondissement, south of the Jardin des Plantes and the mosque:

Laverie, 58 rue Jenner, at Place Louis Armstrong (Metro: Line 5 to Campo Formio)

Laverie Livre-Service, 23 rue de Campo-Formio northwest of Place Pinel (Metro: Line 5 to Campo Formio or Line 6 to Nationale)