Graph can refer to:

• Graph, a type of information graphics like a chart or graph of a function (plot)

In mathematics:

• Graph (mathematics), a structure of vertices and edges in graph theory
• Graph of a function f : X → Y, the set of all pairs (x,f(x))
• Relation (mathematics), a generalisation of the graph of a function

In computer science:

• Graph (data structure), a data structure representing a graph

In the physical sciences:

• A graph may be used in visualising scientific data

In linguistics:

• Letter (alphabet)
• Symbol
• Chinese character
• Hieroglyph

Other uses:

• HMS Graph (P715), a submarine of the Royal Navy.

• Graph paper, paper with regular divisions printed on it

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