diff --git a/evaluator/evaluator_test.go b/evaluator/evaluator_test.go
index b337242..b5d9d90 100644
--- a/evaluator/evaluator_test.go
+++ b/evaluator/evaluator_test.go
@@ -577,6 +577,36 @@ func TestHashLiterals(t *testing.T) {
 	}
 }
 
+func TestHashSelectorExpressions(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected interface{}
+	}{
+		{
+			`{"foo": 5}.foo`,
+			5,
+		},
+		{
+			`{"foo": 5}.bar`,
+			nil,
+		},
+		{
+			`{}.foo`,
+			nil,
+		},
+	}
+
+	for _, tt := range tests {
+		evaluated := testEval(tt.input)
+		integer, ok := tt.expected.(int)
+		if ok {
+			testIntegerObject(t, evaluated, int64(integer))
+		} else {
+			testNullObject(t, evaluated)
+		}
+	}
+}
+
 func TestHashIndexExpressions(t *testing.T) {
 	tests := []struct {
 		input    string
diff --git a/examples/selectors.monkey b/examples/selectors.monkey
new file mode 100644
index 0000000..436f3fc
--- /dev/null
+++ b/examples/selectors.monkey
@@ -0,0 +1,5 @@
+let d = {"foo": 1, "bar": 2}
+
+assert(d.foo == 1, "d.foo != 1")
+assert(d.bar == 2, "d.bar != 2")
+assert(d.bogus == null, "d.bogus != null")
\ No newline at end of file
diff --git a/lexer/lexer.go b/lexer/lexer.go
index 1896363..6f8191e 100644
--- a/lexer/lexer.go
+++ b/lexer/lexer.go
@@ -107,6 +107,8 @@ func (l *Lexer) NextToken() token.Token {
 		tok = newToken(token.SEMICOLON, l.ch)
 	case ',':
 		tok = newToken(token.COMMA, l.ch)
+	case '.':
+		tok = newToken(token.DOT, l.ch)
 	case '(':
 		tok = newToken(token.LPAREN, l.ch)
 	case ')':
diff --git a/lexer/lexer_test.go b/lexer/lexer_test.go
index 79e3f06..712787e 100644
--- a/lexer/lexer_test.go
+++ b/lexer/lexer_test.go
@@ -32,7 +32,7 @@ func TestNextToken(t *testing.T) {
 				"foo bar"
 				[1, 2];
 				{"foo": "bar"}
-				"foo \"bar\""
+				d.foo
 			`
 
 	tests := []struct {
@@ -138,7 +138,9 @@ func TestNextToken(t *testing.T) {
 		{token.COLON, ":"},
 		{token.STRING, "bar"},
 		{token.RBRACE, "}"},
-		{token.STRING, "foo \"bar\""},
+		{token.IDENT, "d"},
+		{token.DOT, "."},
+		{token.IDENT, "foo"},
 		{token.EOF, ""},
 	}
 
diff --git a/parser/parser.go b/parser/parser.go
index 2c59d51..b9376b0 100644
--- a/parser/parser.go
+++ b/parser/parser.go
@@ -35,6 +35,7 @@ var precedences = map[token.TokenType]int{
 	token.ASTERISK: PRODUCT,
 	token.LPAREN:   CALL,
 	token.LBRACKET: INDEX,
+	token.DOT:      INDEX,
 }
 
 type (
@@ -89,6 +90,7 @@ func New(l *lexer.Lexer) *Parser {
 	p.registerInfix(token.LPAREN, p.parseCallExpression)
 	p.registerInfix(token.LBRACKET, p.parseIndexExpression)
 	p.registerInfix(token.ASSIGN, p.parseAssignmentExpression)
+	p.registerInfix(token.DOT, p.parseSelectorExpression)
 
 	// Read two tokens, so curToken and peekToken are both set
 	p.nextToken()
@@ -570,3 +572,9 @@ func (p *Parser) parseComment() ast.Statement {
 func (p *Parser) parseNull() ast.Expression {
 	return &ast.Null{Token: p.curToken}
 }
+
+func (p *Parser) parseSelectorExpression(expression ast.Expression) ast.Expression {
+	p.expectPeek(token.IDENT)
+	index := &ast.StringLiteral{Token: p.curToken, Value: p.curToken.Literal}
+	return &ast.IndexExpression{Left: expression, Index: index}
+}
diff --git a/parser/parser_test.go b/parser/parser_test.go
index 1822a6e..57f09c8 100644
--- a/parser/parser_test.go
+++ b/parser/parser_test.go
@@ -358,6 +358,10 @@ func TestOperatorPrecedenceParsing(t *testing.T) {
 			"add(a * b[2], b[1], 2 * [1, 2][1])",
 			"add((a * (b[2])), (b[1]), (2 * ([1, 2][1])))",
 		},
+		{
+			"d.foo * d.bar",
+			"((d[foo]) * (d[bar]))",
+		},
 	}
 
 	for _, tt := range tests {
@@ -831,6 +835,40 @@ func TestParsingArrayLiterals(t *testing.T) {
 	testInfixExpression(t, array.Elements[2], 3, "+", 3)
 }
 
+func TestParsingSelectorExpressions(t *testing.T) {
+	input := "myHash.foo"
+
+	l := lexer.New(input)
+	p := New(l)
+	program := p.ParseProgram()
+	checkParserErrors(t, p)
+	stmt, ok := program.Statements[0].(*ast.ExpressionStatement)
+	t.Logf("stmt: %#v", stmt)
+
+	exp, ok := stmt.Expression.(*ast.IndexExpression)
+	if !ok {
+		t.Fatalf("exp not *ast.IndexExpression. got=%T", stmt.Expression)
+	}
+
+	ident, ok := exp.Left.(*ast.Identifier)
+	if !ok {
+		t.Fatalf("exp.Left not *ast.Identifier. got=%T", stmt.Expression)
+	}
+
+	if !testIdentifier(t, ident, "myHash") {
+		return
+	}
+
+	index, ok := exp.Index.(*ast.StringLiteral)
+	if !ok {
+		t.Fatalf("exp.Index not *ast.StringLiteral. got=%T", stmt.Expression)
+	}
+
+	if index.Value != "foo" {
+		t.Fatalf("index.Value != \"foo\"")
+	}
+}
+
 func TestParsingIndexExpressions(t *testing.T) {
 	input := "myArray[1 + 1]"
 
diff --git a/token/token.go b/token/token.go
index 1427ab0..ad7ac78 100644
--- a/token/token.go
+++ b/token/token.go
@@ -39,6 +39,7 @@ const (
 	COMMA     = ","
 	SEMICOLON = ";"
 	COLON     = ":"
+	DOT       = "."
 
 	LPAREN   = "("
 	RPAREN   = ")"
diff --git a/vm/vm_test.go b/vm/vm_test.go
index 290712e..436f013 100644
--- a/vm/vm_test.go
+++ b/vm/vm_test.go
@@ -328,6 +328,16 @@ func TestHashLiterals(t *testing.T) {
 	runVmTests(t, tests)
 }
 
+func TestSelectorExpressions(t *testing.T) {
+	tests := []vmTestCase{
+		{`{"foo": 5}.foo`, 5},
+		{`{"foo": 5}.bar`, nil},
+		{`{}.foo`, nil},
+	}
+
+	runVmTests(t, tests)
+}
+
 func TestIndexExpressions(t *testing.T) {
 	tests := []vmTestCase{
 		{"[1, 2, 3][1]", 2},