Greek salad (Greek: χωριάτικη σαλάτα, ), 'country/village salad', is a dish from Greece. It is commonly served as a part of  a traditional Greek meal. It is one of the most popular salads in Greece and Cyprus. This is because it is light, refreshing and easy to make. It is especially popular during the summer months. True Greek salad is essentially a tomato salad made of sliced or chopped tomatoes with a few slices of cucumber, and red onion. It is usually seasoned with salt, black pepper, and oregano and dressed with olive oil. Common additions include feta cheese, bell peppers, capers, anchovies, sardines and kalamata olives. Lettuce orvinegar are not used in a Greek salad. 

A lettuce salad (called μαρούλι, "lettuce") is a different salad. It is also popular, especially in the autumn and spring. It is made of finely sliced lettuce, scallions, and fresh dill, and dressed with salt, black pepper, olive oil and red wine vinegar or lemon juice.

Other usage
In North America, Australia, South Africa and the United Kingdom, Greek salad has a different meaning: It is a lettuce salad, with Greek-inspired ingredients. The dressing is usually vinegar and oil.  Lettuce, tomatoes, feta, and olives are the most standard elements in an American "Greek" salad, but cucumbers, bell peppers, onions, radishes, dolmas, anchovies/sardines and pickled hot peppers are common. In the Detroit, Michigan area, for example, a "Greek salad" also includes beets. Rather than simple olive oil and vinegar, as in a μαρούλι - lettuce salad, prepared dressings containing various herbs and seasonings are frequently used. This style of "Greek salad" is rarely encountered in Greece except in the homes of American Greeks or restaurants that cater to tourists. In these countries, the true Greek salad, when encountered, may be called by the Greek term horiatiki—pronounced [hɔːriː'ætɪkiː]—or by such terms as "country salad", "peasant salad", or "village salad", to avoid confusion. 

Greek salad is also found in other European countries for example Germany (where it is often called Bauernsalat, literally farmers' salad), France (salade à la Grecque), Hungary (görög saláta) and Spain (ensalada griega).

Various other salads have also been called "Greek" in the English language in the last century. Some  of them have a very old connection to Greek cuisine. For example, one 1938 American recipe called for a mayonnaise-dressed lettuce salad with shredded cabbage, carrots, and diced smoked herring (rega/renga).

The salads of Greek cuisine are wide and varied. Each region of Greece has or has had a salad specific to the village or area. The most common, described above, start most meals today in Greece at home or when dining out. Others include:
 Cabbage salad ("slaw") (Lahanosalata), dressed with olive oil, lemon juice and garlic
 Beetroot salad (Pantzarosalata), sliced beetroots, sometimes with beet greens as well, dressed with olive oil and red wine vinegar
 Rocket salad, arugula dressed with olive oil and red wine vinegar or lemon juice, can include anchovies
 Patata salata: Potato salad with olive oil, finely sliced onions, lemon juice or vinegar
 Revithosalata (chickpea salad)
 "Maintanouri", parsley salad, usually used as a condiment
 Cypriot salad, native to the island of Cyprus, consists of finely chopped tomatoes, cucumbers, onions, green bell peppers and flat-leaf parsley, and most closely resembles the 'Greek salad' of Greece.

Some spreads and dips found in the meze of Greek cuisine are also affectionately called 'salad' in Greek. Melitzanosalata (Greek: μελιτζανοσαλάτα), is an eggplant 'puree' that includes olive oil, red wine vinegar, flat-leaf parsley and garlic (with regional variations). Taramosalata (Greek: ταραμοσαλάτα) is fish roe mixed with lemon juice, onions, and olive oil, and breadcrumbs or mashed potato.

References

Salads
Greek food