| Axis | Encapsulates the object that represents an axis of chart. |
| AxisBins | Represents axis bins. |
| Chart | Encapsulates the object that represents a single Excel chart. |
| ChartArea | Encapsulates the object that represents the chart area in the worksheet. |
| ChartCalculateOptions | Represents the options for calculating the chart. |
| ChartCollection | Encapsulates a collection of Chart objects. |
| ChartDataTable | Represents a chart data table. |
| ChartDataValue | Encapsulates chart data value. |
| ChartFrame | Encapsulates the object that represents the frame object in a chart. |
| ChartGlobalizationSettings | Represents the globalization settings for chart. |
| ChartPoint | Represents a single point in a series in a chart. |
| ChartPointCollection | Represents a collection that contains all the points in one series. |
| ChartTextFrame | Encapsulates the object that represents the frame object which contains text. |
| DataLabels | Encapsulates a collection of all the DataLabel objects for the specified Series. |
| DisplayUnitLabel | Represents the display unit label. |
| DropBars | Represents the up/down bars in a chart. |
| ErrorBar | Represents error bar of data series. |
| Floor | Encapsulates the object that represents the floor of a 3-D chart. |
| Legend | Encapsulates the object that represents the chart legend. |
| LegendEntry | Represents a legend entry in a chart legend. |
| LegendEntryCollection | Represents a collection of all the LegendEntry objects in the specified chart legend. |
| Marker | Represents the marker in a line chart, scatter chart, or radar chart. |
| PivotOptions | Represents a complex type that specifies the pivot controls that appear on the chart. |
| PlotArea | Encapsulates the object that represents the plot area in a chart. |
| Series | Encapsulates the object that represents a single data series in a chart. |
| SeriesCollection | Encapsulates a collection of Series objects. |
| SeriesLayoutProperties | Represents the properties of series layout. |
| Sparkline | A sparkline represents a tiny chart or graphic in a worksheet cell that provides a visual representation of data. |
| SparklineCollection | Encapsulates a collection of Sparkline objects. |
| SparklineGroup | Sparkline is organized into a sparkline group. A SparklineGroup contains a variable number of sparkline items. A sparkline group specifies the type, display settings and axis settings for the sparklines. |
| SparklineGroupCollection | Encapsulates a collection of SparklineGroup objects. |
| TickLabelItem | Represents a tick label in the chart. |
| TickLabels | Represents the tick-mark labels associated with tick marks on a chart axis. |
| Title | Encapsulates the object that represents the title of chart or axis. |
| Trendline | Represents a trendline in a chart. |
| TrendlineCollection | Represents a collection of all the Trendline objects for the specified data series. |
| Walls | Encapsulates the object that represents the walls of a 3-D chart. |