diff --git a/man/man1/fzf.1 b/man/man1/fzf.1
index d1257c84..3e7b1ee7 100644
--- a/man/man1/fzf.1
+++ b/man/man1/fzf.1
@@ -690,6 +690,7 @@ A key or an event can be bound to one or more of the following actions.
     \fBpage-up\fR                   \fIpgup\fR
     \fBhalf-page-down\fR
     \fBhalf-page-up\fR
+    \fBpreview(...)\fR              (see below for the details)
     \fBpreview-down\fR              \fIshift-down\fR
     \fBpreview-up\fR                \fIshift-up\fR
     \fBpreview-page-down\fR
@@ -783,6 +784,24 @@ e.g.
        fzf --bind "change:reload:$RG_PREFIX {q} || true" \\
            --ansi --phony --query "$INITIAL_QUERY"\fR
 
+.SS PREVIEW BINDING
+
+With \fBpreview(...)\fR action, you can specify multiple different preview
+commands in addition to the default preview command given by \fB--preview\fR
+option.
+
+e.g.
+
+     # Default preview command with an extra preview binding
+     fzf --preview 'file {}' --bind '?:preview:cat {}'
+
+     # A preview binding with no default preview command
+     # (Preview window is initially empty)
+     fzf --bind '?:preview:cat {}'
+
+     # Preview window hidden by default, it appears when you first hit '?'
+     fzf --bind '?:preview:cat {}' --preview-window hidden
+
 .SH AUTHOR
 Junegunn Choi (\fIjunegunn.c@gmail.com\fR)
 
diff --git a/src/options.go b/src/options.go
index cb070ec2..e43f5e1b 100644
--- a/src/options.go
+++ b/src/options.go
@@ -684,7 +684,7 @@ func init() {
 	// Backreferences are not supported.
 	// "~!@#$%^&*;/|".each_char.map { |c| Regexp.escape(c) }.map { |c| "#{c}[^#{c}]*#{c}" }.join('|')
 	executeRegexp = regexp.MustCompile(
-		`(?si)[:+](execute(?:-multi|-silent)?|reload):.+|[:+](execute(?:-multi|-silent)?|reload)(\([^)]*\)|\[[^\]]*\]|~[^~]*~|![^!]*!|@[^@]*@|\#[^\#]*\#|\$[^\$]*\$|%[^%]*%|\^[^\^]*\^|&[^&]*&|\*[^\*]*\*|;[^;]*;|/[^/]*/|\|[^\|]*\|)`)
+		`(?si)[:+](execute(?:-multi|-silent)?|reload|preview):.+|[:+](execute(?:-multi|-silent)?|reload|preview)(\([^)]*\)|\[[^\]]*\]|~[^~]*~|![^!]*!|@[^@]*@|\#[^\#]*\#|\$[^\$]*\$|%[^%]*%|\^[^\^]*\^|&[^&]*&|\*[^\*]*\*|;[^;]*;|/[^/]*/|\|[^\|]*\|)`)
 }
 
 func parseKeymap(keymap map[int][]action, str string) {
@@ -696,6 +696,8 @@ func parseKeymap(keymap map[int][]action, str string) {
 		prefix := symbol + "execute"
 		if strings.HasPrefix(src[1:], "reload") {
 			prefix = symbol + "reload"
+		} else if strings.HasPrefix(src[1:], "preview") {
+			prefix = symbol + "preview"
 		} else if src[len(prefix)] == '-' {
 			c := src[len(prefix)+1]
 			if c == 's' || c == 'S' {
@@ -863,6 +865,8 @@ func parseKeymap(keymap map[int][]action, str string) {
 					switch t {
 					case actReload:
 						offset = len("reload")
+					case actPreview:
+						offset = len("preview")
 					case actExecuteSilent:
 						offset = len("execute-silent")
 					case actExecuteMulti:
@@ -900,6 +904,8 @@ func isExecuteAction(str string) actionType {
 	switch prefix {
 	case "reload":
 		return actReload
+	case "preview":
+		return actPreview
 	case "execute":
 		return actExecute
 	case "execute-silent":
diff --git a/src/terminal.go b/src/terminal.go
index 56da73a9..a4bcb4bd 100644
--- a/src/terminal.go
+++ b/src/terminal.go
@@ -229,6 +229,7 @@ const (
 	actToggleSort
 	actTogglePreview
 	actTogglePreviewWrap
+	actPreview
 	actPreviewUp
 	actPreviewDown
 	actPreviewPageUp
@@ -256,6 +257,11 @@ type searchRequest struct {
 	command *string
 }
 
+type previewRequest struct {
+	template string
+	list     []*Item
+}
+
 func toActions(types ...actionType) []action {
 	actions := make([]action, len(types))
 	for idx, t := range types {
@@ -327,6 +333,17 @@ func trimQuery(query string) []rune {
 	return []rune(strings.Replace(query, "\t", " ", -1))
 }
 
+func hasPreviewAction(opts *Options) bool {
+	for _, actions := range opts.Keymap {
+		for _, action := range actions {
+			if action.t == actPreview {
+				return true
+			}
+		}
+	}
+	return false
+}
+
 // NewTerminal returns new Terminal object
 func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 	input := trimQuery(opts.Query)
@@ -344,7 +361,7 @@ func NewTerminal(opts *Options, eventBox *util.EventBox) *Terminal {
 		delay = initialDelay
 	}
 	var previewBox *util.EventBox
-	if len(opts.Preview.command) > 0 {
+	if len(opts.Preview.command) > 0 || hasPreviewAction(opts) {
 		previewBox = util.NewEventBox()
 	}
 	strongAttr := tui.Bold
@@ -1584,20 +1601,23 @@ func (t *Terminal) Loop() {
 	if t.hasPreviewer() {
 		go func() {
 			for {
-				var request []*Item
+				var items []*Item
+				var commandTemplate string
 				t.previewBox.Wait(func(events *util.Events) {
 					for req, value := range *events {
 						switch req {
 						case reqPreviewEnqueue:
-							request = value.([]*Item)
+							request := value.(previewRequest)
+							commandTemplate = request.template
+							items = request.list
 						}
 					}
 					events.Clear()
 				})
 				// We don't display preview window if no match
-				if request[0] != nil {
-					command := replacePlaceholder(t.preview.command,
-						t.ansi, t.delimiter, t.printsep, false, string(t.Input()), request)
+				if items[0] != nil {
+					command := replacePlaceholder(commandTemplate,
+						t.ansi, t.delimiter, t.printsep, false, string(t.Input()), items)
 					cmd := util.ExecCommand(command, true)
 					if t.pwindow != nil {
 						env := os.Environ()
@@ -1660,11 +1680,11 @@ func (t *Terminal) Loop() {
 		t.killPreview(code)
 	}
 
-	refreshPreview := func() {
-		if t.isPreviewEnabled() {
-			_, list := t.buildPlusList(t.preview.command, false)
+	refreshPreview := func(command string) {
+		if len(command) > 0 && t.isPreviewEnabled() {
+			_, list := t.buildPlusList(command, false)
 			t.cancelPreview()
-			t.previewBox.Set(reqPreviewEnqueue, list)
+			t.previewBox.Set(reqPreviewEnqueue, previewRequest{command, list})
 		}
 	}
 
@@ -1694,7 +1714,7 @@ func (t *Terminal) Loop() {
 						if focusedIndex != currentIndex || version != t.version {
 							version = t.version
 							focusedIndex = currentIndex
-							refreshPreview()
+							refreshPreview(t.preview.command)
 						}
 					case reqJump:
 						if t.merger.Length() == 0 {
@@ -1760,6 +1780,14 @@ func (t *Terminal) Loop() {
 				}
 			}
 		}
+		togglePreview := func(enabled bool) {
+			if t.previewer.enabled != enabled {
+				t.previewer.enabled = enabled
+				t.tui.Clear()
+				t.resizeWindows()
+				req(reqPrompt, reqList, reqInfo, reqHeader)
+			}
+		}
 		toggle := func() bool {
 			if t.cy < t.merger.Length() && t.toggleItem(t.merger.Get(t.cy).item) {
 				req(reqInfo)
@@ -1808,17 +1836,15 @@ func (t *Terminal) Loop() {
 				return false
 			case actTogglePreview:
 				if t.hasPreviewer() {
-					t.previewer.enabled = !t.previewer.enabled
-					t.tui.Clear()
-					t.resizeWindows()
+					togglePreview(!t.previewer.enabled)
 					if t.previewer.enabled {
 						valid, list := t.buildPlusList(t.preview.command, false)
 						if valid {
 							t.cancelPreview()
-							t.previewBox.Set(reqPreviewEnqueue, list)
+							t.previewBox.Set(reqPreviewEnqueue,
+								previewRequest{t.preview.command, list})
 						}
 					}
-					req(reqPrompt, reqList, reqInfo, reqHeader)
 				}
 			case actTogglePreviewWrap:
 				if t.hasPreviewWindow() {
@@ -1852,8 +1878,11 @@ func (t *Terminal) Loop() {
 				}
 			case actPrintQuery:
 				req(reqPrintQuery)
+			case actPreview:
+				togglePreview(true)
+				refreshPreview(a.a)
 			case actRefreshPreview:
-				refreshPreview()
+				refreshPreview(t.preview.command)
 			case actReplaceQuery:
 				if t.cy >= 0 && t.cy < t.merger.Length() {
 					t.input = t.merger.Get(t.cy).item.text.ToRunes()
diff --git a/test/test_go.rb b/test/test_go.rb
index 2b865ea9..e1e22575 100755
--- a/test/test_go.rb
+++ b/test/test_go.rb
@@ -1757,6 +1757,36 @@ class TestGoFZF < TestBase
     tmux.send_keys :BSpace
     tmux.until { |lines| lines.item_count == 100 && lines.match_count == 100 }
   end
+
+  def test_preview_bindings_with_default_preview
+    tmux.send_keys "seq 10 | #{FZF} --preview 'echo [{}]' --bind 'a:preview(echo [{}{}]),b:preview(echo [{}{}{}]),c:refresh-preview'", :Enter
+    tmux.until { |lines| lines.item_count == 10 }
+    tmux.until { |lines| assert_includes lines[1], '[1]' }
+    tmux.send_keys 'a'
+    tmux.until { |lines| assert_includes lines[1], '[11]' }
+    tmux.send_keys 'c'
+    tmux.until { |lines| assert_includes lines[1], '[1]' }
+    tmux.send_keys 'b'
+    tmux.until { |lines| assert_includes lines[1], '[111]' }
+    tmux.send_keys :Up
+    tmux.until { |lines| assert_includes lines[1], '[2]' }
+  end
+
+  def test_preview_bindings_without_default_preview
+    tmux.send_keys "seq 10 | #{FZF} --bind 'a:preview(echo [{}{}]),b:preview(echo [{}{}{}]),c:refresh-preview'", :Enter
+    tmux.until { |lines| lines.item_count == 10 }
+    tmux.until { |lines| refute_includes lines[1], '1' }
+    tmux.send_keys 'a'
+    tmux.until { |lines| assert_includes lines[1], '[11]' }
+    tmux.send_keys 'c' # does nothing
+    tmux.until { |lines| assert_includes lines[1], '[11]' }
+    tmux.send_keys 'b'
+    tmux.until { |lines| assert_includes lines[1], '[111]' }
+    tmux.send_keys 9
+    tmux.until { |lines| lines.match_count == 1 }
+    tmux.until { |lines| refute_includes lines[1], '2' }
+    tmux.until { |lines| assert_includes lines[1], '[111]' }
+  end
 end
 
 module TestShell